Best Sea Kids Party Banners in 2026

👍 THIS VALUE PACKAGE INCLUDES –4 strings of 13 feet Garlands (circle diameter is 3CM to 6CM, each string garland with more than 76 circle dots.), totally 52ft /16meters in length.

👍UNIQUE DESIGN - This great festive looking garland kit is made by double sided cardstock, gorgeous big & small circle cutouts in different colors make this garland so lovely & unique, just like colored bubbles float in the sea, it will make your party completely different, this vibrant color combo with 5 colors of blue and green,green and blue color represent seaweed and sea for the feeling of ocean, quite match for almost all spring and summer theme parties.

👍EASY TO ASSEMBLE – NO DIY NEEDED, the garlands are sewn with sturdy white thread. Hang this bunting around your party or even your home or easily attach straight or swag to walls, marquees furniture or use as a table runner to create a dreamy atmosphere for your guests to enjoy. The Garlands can be cut to different lengths if needed. Just unravel the entire strand. hang it, here you go!

Under the sea party decor: you will receive a colorful ocean animal happy birthday backdrop with a rope; Ample under sea elements make you feel like swimming under the sea, you can take pictures in front of the background with your family and friends, leaving more funny and impressed moments

Suitable size: our happy birthday background measures 185 x 110 cm/ 6 x 3.6 feet with a 6 m/ 20 feet rope, large enough for the happy birthday party decorations or for photography at your party, suitable for taking pictures, adding extra pretty touch to your ocean party

Reliable material: this under the sea photo backdrop is made of polyester fabric, featured with washable, tear-resistant, light-weight and easy to carry; Designed with colorful and vivid sea world elements, such as sharks, turtles, seaweed, crabs, octopus, etc.; Our ocean photo prop will be an eye-catching item in your birthday party

👍【Packages Includes】: one set banner of Blue“HAPPY BIRTHDAY “ on transparent White bubbles, The “HAPPY” banner measures 5.3 ft and the “BIRTHDAY” banner is 6.5 ft. long. Totally 11.8 ft. in length. The largest plastic white bubble is about 8 inches wide

👍【Transparent Bubble Design 】: This garland set is designed to present the Happy Birthday blessing creatively with an ocean or marine feeling. Nicely printed on clear plastic sheet, the banner is light and translucent and are attractive topic buntings for mermaid, Ocean, under the sea themed birthday parties for kids both for Girls and Boys

👍【Under the Sea Theme Decor】: This marvelous bubble and fish Happy Birthday banner is perfect focal decor for all Bday/birthday party of ocean, under the sea, mermaid, Underwater, Pool Side, Beach Side, Bubble Theme for adult and kids

PACKAGE INCLUDING:1 pack fabric bunting banner garland in dark purple, purple, hot pink, pink and white colors, with 36pcs flags in 10M/32.8Feet. Flag Size: 7.4in width x 8.3in height.

METERIAL: Longlife-Hand-made pennant banner made of strong weatherproof 100% cotton. Washable and reusable for many times, soft and comfortable touch.

EASY USING: The rose hot pink purple unicorn themed party banners are very easy to hang and decorate both inside and outside, like home, wall, bedroom, dining room, ceiling, fireplace, window, garden, branches, fences, restaurants, bars.

👍Package Includes: 4 strings of 6 feet blue purple mermaid theme bubble garlands, totally 24 feet. The biggest bubble is 4.7 inches in diameter.

👍Unique Design: This colorful set of floating bubble garland kit is made with nicely printed transparent plastic sheet, it is more durable and lighter in weight than similar paper products. The bubble cutouts in urple and blue colors with multi sizes are lovely and unique, they are perfect decorations for themes of beach, poolside, ocean, under the sea, coral reef or mermaid.

👍Mermaid Theme Color Decoration: These colorful garlands are excellent for wedding, engagement, bridal shower,It's a girl baby shower, girls birthday party or any event with the beach, poolside, ocean, under the sea, coral reef or mermaid themes. Just string them around or as backdrop at the reception table, candy bar or swag them under ceiling to bring about a colored serene underwater ambience. They are also good for room decoration, shop showcase, school classroom and nursery.

🐬 【 BABY SHARK TWO TWO TWO BIRTHDAY 】Your Kid's birthday is a special occasion, you cannot afford to settle for boring party! Especially when we have put together a perfect Baby Shark Birthday kit to make party magical.

🦈 【 BABY SHARK PARTY DECORATIONS 】Shark themed "TWO", Birthday Banner with Blue Foil Curtains. 6 Pc Baby Shark Cupcake Toppers & 2nd Birthday Cake Topper for Perfect baby shark two two two birthday boy.

🎈 【LOTS OF BABY SHARK BALLOONS】 Baby Shark Birthday party Decorations Include Golden "Baby Shark Two Two Two" and "2" Foil Balloon, Colorful 12 Latex Balloons, Baby Shark Family Balloons and 2 Round Balloons.

PACKAGE INCLUDING:1 pack fabric bunting banner garland in aqua green, light aqua green and white colors, with 36pcs flags in 10M/32.8Feet. Flag Size: 7.4in width x 8.3in height.

METERIAL: Longlife-Hand-made pennant banner made of strong weatherproof 100% cotton. Washable and reusable for many times, soft and comfortable touch.

EASY USING: The aqua green party banners are very easy to hang and decorate both inside and outside, like home, wall, bedroom, dining room, ceiling, fireplace, window, garden, branches, fences, restaurants, bars.

【Mermaid birthday decorations for girl】Package includes 1pcs mermaid banner with "HAPPY BIRTHDAY" and 1 pcs garland with Under The Sea theme elements. Impressive party decorations for your birthday party, baby shower, wedding!

【Mermaid happy birthday banner】These mermaid birthday banner garlands are perfect for mermaid theme parties, baby showers, kids baby birthdays, anniversaries, Under The Sea party or other happy events. They can enhance your party's atmosphere, while they can also be applied as photography backgrounds and props for you to take beautiful photos with your family and friends.

【Pre-strung mermaid decorations for birthday party】Mermaid birthday banner and garland are pre-assembled, just directly hang them on walls, doors, balcony, windows, yard fence or between trees; With apparent position and shining appearance, these mermaid birthday party supplies can make your friends or guests notice them at first sight.

👍【Package Includes】26 pcs. black blue green gold skull pirate balloon set with 6pcs 12” pirate skull balloons, 4 pcs 12” gold balloons, 6 pcs 12” transparent balloons with gold confetti, 6 pcs 10” blue and 4 pcs 10” green balloons. 2 rolls of ribbon included.

👍【Skull Pirate Theme Decoration】This balloon Banquet will bring you party a dreadful and mysterious feeling . a intimidating but playful vibe that excites everyone. They are excellent decorations for any pirate theme party, kids or adult birthday or costume party themed with pirate, sailor, sea faring adventureetc.

👍【Perfect for Any Pirate Theme Party】This Pirate Balloon Kit is excellent for playful costume parties for Cosplay Party, Costume Party, Birthday Party, Bachelor Party, Halloween Party, or any Parties with themes of pirate, sailor, Sea adventure, treasure hunt, ocean faring, horror, ghost,

YEAR-ROUND FUN - Keep kids engaged and having fun for any season or occasion! They can custom color or paint this adorable HUGE banner and be entertained for hours. Our under the sea banner features whales, sharks, coral reefs and many more ocean favorites.

BIG COLORING BANNER - Your order includes one 30" x 72" inch large paper coloring poster. Its big size doesn't just help create a large arts and crafts area...it also can serve as a tablecloth, keeping your table clean from the kids' messes.

BIRTHDAY PARTY ACTIVITY - Throwing an ocean-themed party? This banner is a great activity to add to the fun. The birthday boy or girl and their guests can spend hours coloring this banner while adding to the party décor!

🍺Material🍺 : made of super flash cardboard, very strong and strong. Perfect! You'll love it. Use it, your party will be bright.

🎂Easy to hang ,Try hanging it over the dessert or gift table, or wall backdrop ,mantle . Our banner is sturdy but not heavy and reusable so would be great to have on hand when you need to host a party.

🥂Colorful, very bright and beautiful! It's a perfect birthday / anniversary party photo prop. table, or wall backdrop ,mantle . Our banner is sturdy but not heavy and reusable so would be great to have on hand when you need to host a party.

【Pirate Birthday Party Decorations】-The Pirate birthday kit comes with 1pc triangle banner, 1pc Happy Birthday pirate decor, 24pcs pirate cupcake toppers, 1pc pirate backdrop, 1pc pirate tablecloth, 3pcs cat foil balloons, 54pcs latex balloons(5"*21+12"*33), 2pcs straws, 1roll twin adhesive tape, 1roll balloon arch strip, 1roll ribbon.

【Perfect Pirate Kit】-This pirate theme birthday kit adopts anchor, skull, treasure chest, pirate sword and other elements, which are perfect party supplies for kids'birthday, pirate theme party and many other occasions. Let's throw an unforgettable pirate theme party for your little buccaneer and guests.

【Easy To Assemble】-Instructions available with the product and online. Each item takes a few minutes to assemble and hang. Patiently open the package and install them to create a wonderful party. We also provide an instruction in the form of picture or video, if you have any problem, check it.

[WHAT YOU WILL GET] - 1PCS happy birthday banner with marine animals in size 72.8*15.7 inches, this will make a fun marine themed birthday party for kids.[Note: poles or stakes are not included in the package].

[Unique Design] - This is a design based on the theme of the underwater world, with colorful colors and a variety of vivid marine life elements such as mermaids, dolphins, turtles, crabs, seahorses, starfish, etc., forming "Happy Birthday" The words add a marine atmosphere to the party, allowing everyone to enjoy the happy hour and leave an unforgettable party memory.

[APPLICABLE SCENE] - This ocean-themed decoration is perfect for many fun occasions, such as birthday parties, baby showers, summer holiday parties, etc. It can be hung on the wall, balcony, branches, patio, etc. Would be great to decorate a kid's party and also serve as a photo backdrop for everyone to take pictures of.

Giant Coloring Poster: The giant hello summer themed coloring poster measures about 47.2 x 31.5 inches/ 110 x 80 cm，eye catching and huge enough for adults boys and girls to coloring together

Hello Summer：Our giant Coloring Banner has slippers,swim ring, tropical fish, floral shirt, pineapple, sun hat,ice cream,surf boat, coconut tree and camera, full of summery atmosphere. The rich patterns allow you to color freely

Premium Quality: the summer coloring posters use quality paper material, The paper material is reliable and strong, and it is not easy to be saturated by paint. It is recommended to use color pencils, gel pens, chalks or crayons

CREATIVE DESIGN- The Blue shark is composed of HAPPY BIRTHDAY, and a birthday cap on its head. The vivid and cute patterns will definitely attract children!

MATERIAL - Made of high quality 350g coated paper. Sturdy and durable materials can be reused for many times. So this shark banner is a good choice for you.

CONVENIENT - Our banner is pre-strung, You can install it and hang it easily. You will save more time to accompany with family and friends.

MERMAID HIGH CHAIR BANNER - Our Mermaid Birthday Decorations Themed Party Celebration. This Cute and Funny Mermaid Birthday Banner Will Make Your Kids Very Happy at Their Birthday Party. Spend Warm Time Together and Bring Your Fond Memories with You.

COMPLETE PACKAGE - A First Birthday Banner is a Great Photo Prop to Hang on a High Chair, Just Add the Cake! It's Maybe 2 Times and You Can Have Your Kids Sit and Eat the Birthday Cake. a Great Theme for a Little One's First Birthday Celebration!

WHO USES IT - Your Daughter, Niece, Goddaughter, Niece and Other Girls Can Use This 1-year-old Banner, Which Can Be Used As a Photo Tool at Parties. We Look Forward to Your Perfect Birthday Feast on That Day.

PACKAGE INCLUDES: 1 party hanging jointed banner - 6ft long

LOVELY DECORATION: Take your guests to an underworld party with this banner that features letter cutouts that read "UNDER THE SEA" embellished with the Disney Little Mermaid-themed design

FUN FOR PARTIES: This banner is fun decoration for birthdays, kids' parties, or any Little Mermaid-themed event and occasion

Perfect Birthday Banner: You will receive a shiny "Happy Birthday" banner, each letter size is: 5inch * 6inch, the color is shiny, and the design is exquisite, which can help you light up your birthday party, leaving you a good memory and deep impression.

Pre-Strung Banner: There is no need for DIY and you don't need to waste your time putting them together. Just hang up this glittering birthday banner and enjoy your party. (Different from other products, each letter has been pre-strung on two 6.5-foot ropes)

Letters Won't Slide Out of Position: Don't worry about constantly adjusting your banner! Unlike others, we designed all pre-strung banners to have smaller holes. The letters will stay in place and will not fall off the rope. As long as it is placed as needed, the letters will remain, even if they are slanted!

📷[Large Tiki Bar Banner] Large size 3 x 5 Ft/90 x 150 cm. This beautiful entertaining flag is perfect for Luau party decorations and birthday supplies. A great way to decor home, house, party, school, garden, yard, room, outdoor, indoor, wall, balcony, events. A perfect Hawaiian decoration and gift ideas.

📷[High quality materials] Made of quality and durable polyester cloth fabric, ensures it has very long life for using on any weathers. UV fade resistance, waterproof, lightweight. Double stitched all around the edge with nice craftsmanship.

📷[Nice & Friendly Design]: It has 4 brass grommets which provide smart options for handing or supporting for people, and make sure banner is durable and strong. Coming with a roll of rope, easy to hang. The color of flag which is bright, vibrant, energetic, youthful, and lovely. Using advanced printing technology so that the pictures on banner are very clear, and no color fading.

Package Include: The summer party decorations kit includes 1 pcs hello summer banner. The size of them is both 71" x 12" (L x W). And the large design enables them to be readable at a distance and is ideal for hanging on the front porch, door, gardens, walls, indoors, and anywhere you want to decorate

Summer Party Decorations: This summer decorations for party say "Hello Summer" in colorful letters, showing the enthusiasm of summer, and the hello summer sign is the beach and the sea, which symbolizes the warm and beautiful summer, and the embellishment of coconut trees, starfish, and shells makes the whole couplet full of vitality. The summer classroom decorations door banner it will be a good addition to your summer pool party decorations

Pre-assembled: The summer decorations for home door banner are pre-assembled with a rope at the top and are easy to install, our summer birthday party decorations outdoor and indoor porch sign doesn't take too much time, and you can spend more time enjoying the summer birthday decorations party with your family

🎈【Ideal Quality】🎈: Banners are made of shiny cardboard. They are very thick, environmentally friendly and tasteless.

🎈【Easy】🎈: This banner it takes you a few minutes to string the letters together, but it's easy.

🎈【Application】🎈: Perfect party decorations! Perfect for birthday or anniversary party, unforgettable!

🎈About Package:1 set marine life birthday banner & 8 pcs ocean themed cake topper.

🎈Unique Ocean Themed Element Design: The colorful seashells banner and happy birthday cake toppers are designed with different cute funny ocean elements,giving you the feeling that you are in the seaside.

🎈About Material:This ocean party banner sign flags is made of natural wood pulp with vivid color .This eco-friendly happy birthday banner is reusable,so you can store the banner for next use.

[You will get] -5 Packs ocean themed pennant banner, each banner is 9.8ft long, each banner contains 12 triangle flags, each flag is 7.4 x 10.8 inches in size. Plenty of quantity and just the right size to perfectly decorate your ocean themed party.

[Beautiful Design] - With double-sided blue printing, azure sea wave pattern all over it, add a strong ocean party atmosphere to your party and accentuate the ocean party theme.

[Applicable Scenes] -Sea Party Bunting Banner Decorations are suitable for all kinds of ocean themed parties, such as birthdays, weddings, baby showers, etc., can be matched with other decorations, and can also be used as photography props.

[Beach Surfboards Banner] Large size 72x48 inch/180x120 cm in our banner. This beautiful entertaining banner is a nice decoration for summer, room decor, indoor, outdoor, restaurant, plaza, shop, parties, room decor, garden, events, etc.

[Double sided printed technology] Using exclusive and advanced two sided printing technology that the flag can be seen bright colors on each side. Made of quality and durable polyester cloth fabric, ensures it has very long life for using on any weathers, waterproof, and durable.

[Nice & friendly design] It has 4 brass grommets which provide smart options for handing or supporting for people, and make sure banner is durable and strong. Easy to hang. The color of banner which is bright, vibrant, energetic, youthful, and lovely. Using advanced printing technology so that the pictures on banner are very clear.

Under the Sea 1st Birthday Decorations for Girls: The 1st birthday highchair banner is printed with different sea animals, so cute and unique. It can be used to decorate child's high chair, creates an ocean world for your baby girl’s 1st birthday.

Easy to Use: We know you have your hands full with planning the party, so we already did the hard part by stringing together the highchair banner, you do not need to assemble it, just hang it in the wanted places to get the ideal visual effect.

Wonderful Photography Background: The lovely and attractive sea animal highchair banner not only can be used to decorate your child's high chair, but also for a birthday party decor, photo shoot prop or toddler bedroom and nursery wall-hanging.

Value Package: Mermaid birthday party decorations include 2pcs mermaid tail foil balloons, 2pcs seashell foil balloons, 2pcs jellyfish paper lanterns, 1pc mermaid happy birthday banner, 1pc mermaid happy birthday cake topper, 6pcs mermaid cupcake toppers, 6pcs paper pom poms 10”.

Mermaid Splash: Our mermaid birthday party supplies are fantastic and attractive for girls who love mermaids. Value and lovely mermaid decorations make her birthday party special.

DIY Mermaid Jellyfish Lanterns: You can put the under the sea themed stickers on the paper jellyfish lanterns and hang them anywhere in the room or outdoors, it will be very eye-catching!

✔Super Value Santiago of the Seas Backdrop✔ Each backdrop image is high resolution, using high-tech digital designs that make the image more detailed and vibrant, resulting in photos that are more dynamic and realistic.

✔Thick High Quanlity Plates✔ The plates are made from high quality heavy duty paper, and can easily hold any kind of food or drink without leaking.

✔High Standard Balloons✔ All balloons are made of good quality and support Helium filling which can make balloons fly, you can also use transparent stickers to stick balloons on the wall.

【Mermaid Birthday Banner】You will receive 1pcs mermaid themed birthday banner (260x40cm/ 8.5x1.3ft), 1pcs ribbon. The girl's birthday banner looks vibrant and eye-catching, leaving a deep impression on the guests, bringing fun to people and adding vitality to the party.

【Design & Material】Birthday background banner have cute design: "Happy birthday", mermaid, shell, pearl, turtle, sea fish, squid, octopus, seahorse, crab, coral, seaweed, castle, bubble, etc. Long mermaid banner made of the polyester cloth, light weight, washable, high quality copper not rust, tear-resistant, soft and durable, digital printing, bright color, high color fastness!

【Birthday Party Decorations】Mermaid backdrop banner ideal for mermaid themed birthday party decoration, girls birthday party decoration supplies, little girl birthday welcome decoration, birthday outdoor garden decoration, indoor home table wall decoration. You can hang the under the sea birthday banners on the ceiling, on the tree, also can be as table runner, photo backdrop.

【Material】: Polyester Banner-It is light-weight ,foldable,washable,collapsible,and tear-resistant.

【Size&Color】:6 x 3ft/180 x 90 cm(L x W). High-resolution digital print with eye-catching details and lifelike colors.

【Custom Service】: Contact us before payment. Send the custom information by Amazon Message (Size, Words, Color or any parts to change).

Package Includes: 4 strings of 6 feet multi-color bubble garlands, totally 24 feet. The biggest bubble is 4.7 inches in diameter.

Unique Design: This colorful set of floating bubble garland kit is made with nicely printed transparent plastic sheet, it is more durable and lighter in weight than similar paper products. The bubble cutouts in various colors and sizes are lovely are unique, they are perfect decorations for themes of beach, poolside, ocean, under the sea, coral reef or mermaid.

Suitable for Most Settings: These colorful garlands are excellent for wedding, engagement, bridal shower, baby shower, birthday party or any event with the beach, poolside, ocean, under the sea, coral reef or mermaid themes. Just string them around or as backdrop at the reception table, candy bar or swag them under ceiling to bring about a colored serene underwater ambience. They are also good for room decoration, shop showcase, school classroom and nursery.