Best Packagingsuppliesbymail Envelopes And Mailing in 2026

Size: A7 size white environmental protection envelope, made of 5 1/4" x 7 1/4" standard A7 size, with a square seal in the form of a glue booklet, made of high-quality paper, thick and durable, with excellent sealing performance. Your privacy will be well protected.

Design: This 5x7 envelope is very suitable for 5x7 cards/photos. These envelopes are also very suitable for direct mail, letters, postcards, weddings, birthdays, baby showers, graduations, holidays, handmade cards, business, and various party invitation cards. So you can rely on them to meet all your special mailing needs.

Sealing: This is a huge time-saving envelope, each envelope comes with a separate tape, just tear off the protective strip, press, and seal it. Easy to seal peeling and sealing and closing operations, this type of adhesive is ideal for commercial applications, wedding announcements, and mailing.

Invitation envelopes; ideal for mailing computer-generated wedding, birthday, or other special event invites

Includes 100 blank A9 envelopes made of 24-pound white woven paper for reliable strength

Holds folded 8-1/2 x 11 inch sheets of paper

💌 Color: Sage Green Envelopes, 120gsm good quality paper.

💌 Size: 5.3 x 7.4'' about 135 mm x 195 mm. (Fit for 5x7'' invitation cards, and fit for each invitations kits in our store )

💌 Package included: 50 pieces Sage Green luxury envelopes + 50 Gold Seals. (Envelopes can be sealed by the moistenable glue strip on the back flap)

High Quality Craft Envelopes: Dimension of Eupako A4 envelopes self seal is 4.25 x 6.25 inches with a smooth touching and elegant looking, perfect for stuffing with 4x6 cards, invitations, photos, announcements, thank you note, save the dates and RSVP.

Set of 100: Package includes 100 pack 4x6 envelopes for invitations, meeting the need of daily life and office use. 4 x 6 envelopes are ideal for any occasion - wedding, graduation, birthday, party, holiday, baby shower, business and more.

Self-sealing Flap: The white envelopes 4x6 is easy to use. Just peeling off the strip and sealing the flap to get an effortless mailing, no need to lick or moisten. Also, the adhesion of flap on envelopes for 4x6 cards is quite strong, secure and lasting, keeping contents from falling out when transiting.

Quantity: 200 Pcs Brown Kraft A7 Invitation Envelopes Come in A Nice White Cardstock Storage Box. A7 Envelopes are Square flap style, Laser and inkjet compatible, matte finishes. A7 Invitation Envelopes are easily sealed by Peel & Press strip located on the inside of the back flap. A7 Envelopes are commonly called 5x7 Envelopes because they are the best envelope for 5 x 7 cards. This size invitation envelope also fits smaller A Sizes inside (A1, A2, A4, A6) as part of an invitation suite.

Color: The Blank A7 Square Flap Envelopes are in light brown, a classic color that can go well with any theme and can be used for all kinds of occasions. From rustic wedding, baby shower invitations to special holiday greetings, from simple and classy letters, to promotional mail for your business, these Kraft Envelopes can do it all!

Dimensions: A7 invitation Envelopes business envelopes measure 5.25" in length and 7.25" in width. The A7 envelope size is Perfect for holding 5x7 cards, 5x7 photos, invitations, announcements, letters, thank you cards, greeting cards, holiday cards, postcards, business cards, rsvps, christmas cards, Save the Dates or anything else you fancy. also great for Mailing, sending personal mail, direct mail . The A7 envelopes can fit inside envelope sizes of A8, A9, A10.

A7 INVITATION ENVELOPES; Aimoh’s 5x7 Invitation A7 Envelopes combine an elegant design, premium 26lb stock and secure self seal strips for the perfect set of invitation envelopes on the market

26LB WHITE WOVE STOCK; manufactured from the highest quality 26lb White Wove Stock for a durable, premium finish

ELEGANT DESIGN; tough bookmark style square flap with super strong quick seal strips for quick, easy mailing

Card Envelopes 4x6: Use this bulk pack of colorful envelopes for a themed event and use stamps, paint, glitter, stickers, markers, or ribbon to customize them to match any occasion

Multi-Purpose: The cute A6 envelopes are ideal for mailing photos, thank you notes, holiday cards, greeting cards, invitations, graduation gift cards, and letters

Reliable Quality: Our square envelopes are made from high-quality 120gsm thick brightly colored paper that won’t easily rip or tear in transit; the envelopes feature a self adhesive tape for easy sealing

PACK of 10 - Assorted Premium & Exclusive Hand Made Beautifully Designed Gifting Envelope / Greeting Card Mailing Envelopes. We Change Our Designs Frequently So You will Get Same OR Different as Shown in Images but You Will Get Unique 10 Gorgeous Envelope.

VIBRANT Royal Color with Golden, Silver Sparkling Foil Stamping Art Work on Textured Paper.

PERFECT For Invitation, Christmas Gift Card, Money Cash Gift Holders, Gifting Card Envelopes, Personal Message, Shagun, Rakhi, Raksha Bandhan, Diwali, Easter Wedding Anniversary Valentine Day Thanksgiving Card Envelopes, Mothers Day, Fathers Day OR Any Festive Occasions when You Want to Express Something Special.

5x7 Invitation Envelopes: Give your cards and announcements an elegant touch with these gorgeous ivory A7 envelopes that boast a beautiful metallic gold foil border set off perfectly by its v-flap closure

Gum Seal Design: Each one of our envelopes is easy to seal; simply apply moisture to the edge and press down to close and secure your contents

Multi-Use: These 5x7 white and gold envelopes are great for mailing birthday cards, holiday cards, invitations, photos, letters, personal, and direct mail

Size: A7 size colorful envelope, made of 5 1/4" x 7 1/4" standard A7 size, with a square seal in the form of a glue booklet, made of high-quality paper, thick and durable, with excellent sealing performance. Your privacy will be well protected.

Design: This 5x7 colorful envelope is very suitable for 5x7 cards/photos. (Pink, light green, light blue, light purple, bright red, lake blue, yellow, orange, dark purple, green) These colorful envelopes are also very suitable for direct mail, letters, postcards, weddings, birthdays, baby showers, graduations.

Sealing: This is a huge time-saving card envelope, each envelope comes with a separate tape, just tear off the protective strip, press, and seal it. Easy to seal peeling and sealing and closing operations, this type of adhesive is ideal for commercial applications, wedding announcements, and mailing.

#10 Blush Envelopes: These elegant and pretty envelopes are perfect for mailing letters, documents, thank-you notes, wedding and baby shower invitations, and Mothers' love letters

Personalize with Passion: Use stickers and labels to customize these colorful pastel envelopes for a corporate office event, birthday party, wedding, holiday, banquet, bridal shower, or baby shower

Convenient Construction: The cute envelopes for letters feature a gummed seal and V-flap closure; you can simply apply water to the edges of the flap to seal your letters

Kraft invitation envelopes: These A7 envelopes feature kraft brown colors; the A7 mailing square flap envelopes are perfect for your office or home purposes

High quality: Made of 120 gsm superior paper with outstanding durability and sealing and it won't easily tear in transit

Convenience to use: Wipe a little water to wet the sealing area of envelope, fold sealant and hold it for a minute. More environmentally friendly than Self-seal envelopes

Invitation Envelopes: Save time and money with this set of pink invitation envelopes; includes a total of 50 total envelopes, more than enough for multiple invitations and greeting cards

Multiple Uses: Ideal for mailing thank you notes, holiday cards, greeting cards, invitations, announcements, cards, photos, letters, personal mail and direct mail

For All Occasions: Easily customize these paper envelopes for a kids birthday party, wedding, holiday, banquet, bridal shower, baby shower and corporate events

1. Convenient self-sealing closure: self-seal envelopes have a self-adhesive seal that simply peels off to form a complete, secure seal across the width of each envelope, more convenient than ordinary wet and sealed envelopes, saving your time.

2. Secure coloring: Mailing envelopes are securely colored and have a windowless design. Secure coloring makes the envelope difficult to see through, protecting the contents and sensitive information, perfect for protecting sensitive information.

3. Long-time storage: These envelopes can be used for a long time due to the peelable strips that protect the adhesive from dust. You can prepare some mailing envelopes in your office, school, home, etc. to ensure you use them when you need them.

Size: A7 size white environmental protection envelope, made of 5 1/4" x 7 1/4" standard A7 size, with a square seal in the form of a glue booklet, made of 120 g kraft paper, thick and durable, with excellent sealing performance. Your privacy will be well protected.

Privacy Protection: These invitation envelopes for 5x7 cards are thick, sturdy and not see- through, keeping your contents private and refusing to leak. This 5x7 envelope is very suitable for 5x7 cards/photos. These envelopes are also very suitable for direct mail, letters, postcards, weddings, birthdays, baby showers, graduations, holidays, handmade cards, business.

Sealing: This is a huge time-saving envelope, each envelope comes with a separate tape, just tear off the protective strip, press, and seal it. Easy to seal peeling and sealing and closing operations, this type of adhesive is ideal for commercial applications, wedding announcements, and mailing.

Creative Design: 3D POP UP Christmas gift cards,Beautiful pop up art of christmas tree, ,snowman, sled,bells,santa,Reindeer.

BEAUTIFUL DESIGN:You can add your own words on the 3D greeting cards if needed,warm with the best wishes and love. Perfect as a new year card, gift card, happy holiday card, greeting festival card, anniversary card, birthday card, thanksgiving card, wedding invitations, valentines day card and so on.

Size: The xmas cards is 5.9 inches wide by 5.9 inches tall.

Colored Envelopes #10: This 200-pack of green envelopes letter size features a V-flap enclosure and vibrant green-colored paper, perfect for birthday party invites

Value Pack: Make sure you always have some #10 envelopes on hand when you need them for writing and mailing business correspondence or for craft projects

Gummed Flap Seal: These printable paper bulk envelopes feature a flap enclosure with a gummed seal that can be sealed by applying a small amount of water and applying pressure

Kraft Paper Mini Cards and Envelopes Set: These tiny envelopes perfect size for gift cards, florist cards, wedding placeholders, name cards, thank you notes, credit cards, and more

Premium Quality: Made of 129 GSM thick kraft paper, these thick and sturdy mini cards with envelopes provide solid protection for the items inside; each mini brown envelopes measure 4.1 x 2.75 inches

Easy to Seal: Apply water to the edges of the gum flap enclosure on the tiny gift card envelopes to securely close; say goodbye to sticky mess and hello to stress-free mailing

Kraft invitation envelopes: These #10 envelopes feature a kraft brown color; the #10 mailing square flap windowless envelopes are perfect for your office or home purposes

High quality: Made of 150 gsm superior paper with outstanding durability and sealing and it won't easily tear in transit

Convenience to use: Wipe a little water to wet the sealing area of envelope, fold sealant and hold it for a minute. More environmentally friendly than Self-seal envelopes

Quantity:Package includes Bulk 150 Pcs A9 Invitation Envelopes Self Seal Greeting Card Envelopes Photo Envelopes Brown Kraft Envelopes Square Flap Announcement Envelopes.Perfect for Invitations, Thank You Note Cards, Greeting Cards, Save The Date Cards, Holiday Cards, Business Cards, Rsvp Cards, Personal Notes, Announcements, Letters, Photos, Messages, Social Mailings, Direct Mail, Regular Personal Mail, Regular Correspondence, Business Communications and Stationery Collection.

Material: A9 envelopes are crafted from 100 lb.(150 GSM) text-weight paper,featuring a matte finish.A9 envelopes are easily sealed by a Peel & Press strip located on the inside of the back square flap, So you do not have to lick or wet the envelope to close. According to our in house print tests and customer feedback, our envelopes and cards can printed by laser printers and inkjet printers friendly.

Color:A9 Brown Kraft Envelopes Self Seal feature an rustic texture and look in brown paper. Beautiful brown color perfect for lettering and will give a perfect low-key and natural feel to invitations you're sending out. A9 self sealing envelopes perfect match for all occasions whether playful or formal.

A7 Invitation Envelopes: Set of 100 sky blue colored A7 invitation envelopes are sure to be a hit among your guests!

Easy to Seal Gum Flap Enclosure: Apply water to edges of flap and stick

Multiple Uses: Great for mailing holiday cards, greeting cards, party invitations, announcements, thank you notes, photos, invite letters, personal mail and business letter mail

Quantity: Package includes Bulk 150 Pcs A8 Invitation Envelopes Peel & Press Self Seal Brown Kraft Envelopes Square Flap Envelopes 5x7 Photo Envelopes Mailings Envelopes Holiday Greeting Cards Envelopes. According to our in house print tests and customer feedback, our envelopes and cards can printed by laser printers and inkjet printers friendly.

Dimensions:A8 Invitation Envelopes measure 5 1/2" x 8 1/8"(LxW).This is a perfect size for holding 5" x 7" photo,A7 and A8 flat and folded cards.A8 envelopes can be an outer envelope for invitations fitting inside A1 A2 A4 A6 A7 envelopes.A8 Invitation Envelopes can fit inside A9 and A10 size envelopes easily.Perfect for mailing and stationery collection.

Color:A8 Announcements Envelopes feature rustic texture and look in brown paper. Beautiful brown color perfect for lettering and will give a perfect low-key and natural feel to invitations you're sending out. A8 brown kraft envelopes perfect match for all occasions whether playful or formal.

Quantity: 200 Pcs A9 Invitation Envelopes in Kraft Brown Peel & Press Self Seal 5 3/4 x 8 3/4 Envelopes come in A Sturdy White Cardstock Storage Box. Box help you nice to keep on the shelf. A9 Invitation Envelopes feature an rustic texture and look in brown paper. Beautiful brown color perfect for lettering and will give a perfect low-key and natural feel to invitations you're sending out.

Material: These sturdy A9 Square Flap Envelopes are 100lbs. Paper Stock and will not easy to tear. Self Sealing Envelopes feature a classic square flap that has peel and stick adhesive for convenient use. You can't see through this envelope. Elegant yet very sturdy!These blank envelopes have a smooth matte surface for painting and decorating with colorful markers or tapes. These envelopes can printed by laser printers and inkjet printers friendly.

Size: Each A9 invitation envelope is 5 3/4" x 8 3/4". Perfect size for any occasion invitations, thank you note cards, greeting cards, save the date cards, love letters, holiday cards, homemade cards, business cards, RSVP cards, personal notes, announcements, letters, photos, messages, social mailings, direct mail, regular personal mail, business correspondence, business promotional mail, stationery, paper crafts or other personalized communications and stationery collection.

Floral Envelopes: Save time and money with this set of 50 floral envelopes, the lavender foil lining will instantly add elegance to your greeting cards and party invitations

Multi-Purpose: The pretty envelopes are ideal for mailing thank you notes, holiday cards, greeting cards, invitations, announcements, cards, photos, letters, personal mail and direct mail

For All Occasions: Use stamps, paint, glitter, stickers, markers, or ribbon to customize this floral stationary for an upcoming kids birthday party, wedding, baby shower or bridal shower

Size :A7 size colorful envelope,5 1/4" x 7 1/4" standard A7 size, with square seal in glue book form, high quality paper, thick and durable, excellent sealing. Your privacy will be well protected.

Design: This 12.70x17.78cm colorful envelope is perfect for 12.70x17.78cm cards/photos. (Pink, light green, light blue, light purple, bright red, lake blue, yellow, orange, dark purple, green) These colorful envelopes are also great for direct mail, letters, postcards, weddings, birthdays, baby showers, graduations.

Seal: This is a very time-saving card envelope. Each envelope comes with its own tape. Simply remove the protective film and press to seal. This adhesive is easy to seal peel, seal and close operations and is ideal for commercial applications, wedding announcements and mailing.

High-quality material: The Keketer Gradient Color #10 Envelope is made from premium quality materials, ensuring durability and long-lasting use. The sturdy material protects the contents of the envelope from wear and tear during transit, making it ideal for mailing important documents or letters.

Unique gradient color: The envelope features a beautiful gradient color design that is eye-catching and attractive. The unique color gradient adds a touch of elegance and sophistication to any mailing, making it perfect for special occasions like weddings, birthdays, or other important events.

Versatile use: The Keketer Gradient Color #10 Envelope is suitable for a wide range of applications, including mailing letters, invitations, greeting cards, and other important documents. It is compatible with most standard printers and can be easily customized to include logos, addresses, or other branding elements.

1. Convenient self-sealing closure: Perfect size 6x9 inches (approximately 155x215 mm),self-seal envelopes have a self-adhesive seal that simply peels off to form a complete, secure seal across the width of each envelope, more convenient than ordinary wet and sealed envelopes, saving your time.

2. Secure coloring: Mailing envelopes are securely colored and have a windowless design. Secure coloring makes the envelope difficult to see through, protecting the contents and sensitive information, perfect for protecting sensitive information.

3. Long-time storage: These small envelopes can be used for a long time due to the peelable strips that protect the adhesive from dust. You can prepare some mailing envelopes in your office, school, home, etc. to ensure you use them when you need them.

A set of 50 pack brown kraft envelopes.A6 envelopes in dimension of 4.75 x 6.5 inches.

All the 4x6 kraft envelopes are made of 120GSM paper.Thick and invisible.

Printer Friendly. Decorate the envelopes by what you like.

VERSATILE AND EFFICIENT – Great for mailing out square holiday, Christmas, New Year, Valentine’s, Halloween, Thanksgiving, Easter, Business, Get Well and Birthday greeting, announcements, invitations and party cards.

PREMIUM QUALITY – Made from sturdy and high quality 70lb white wove paper that is lignin and acid free preventing your envelopes from becoming yellow and brittle over time and making it last considerably longer.

PRINTER COMPATIBLE – Works well with home or professional laser and inkjet printers and prints clearly without smudging or bleeding. Ensures a 99.99% jam-free performance.

A1 Invitation Envelopes: Save time and money with this set of ivory invitation envelopes, the floral lining will instantly add elegance to your greeting cards and party invitations

Multi-Purpose: The ivory and floral envelopes are ideal for mailing thank you notes, holiday cards, greeting cards, invitations, announcements, cards, photos, letters, personal mail and direct mail

For All Occasions: Use stamps, paint, glitter, stickers, markers, or ribbon to customize these pretty envelopes for an upcoming kids birthday party, wedding, baby shower or bridal shower