Best Packagingsuppliesbymail Envelopes And Mailing in 2026

QUICK SELF-SEAL DESIGN: Licking envelopes is a thing of the past. The convenient self-seal design seals the envelopes quickly and effortlessly-no glue, tape, or wax required! Ultra-strong adhesive will keep the envelope closed and its contents protected.

PRINTER FRIENDLY: Why pay for expensive custom envelopes when you can make them yourself? The Ohuhu A7 Self Seal Envelopes are compatible with laser and inkjet printers, as well as offset and digital printing presses! Just choose your design, insert the envelope, and let the printer do the work.

HOME USE, OFFICE USE, AND MORE: Whether you're a busy parent or a small business owner, mailing us unavoidable. Versatile envelopes are a must! At 5-1/4" x 7-1/4", the Ohuhu A7 Self Seal Envelopes are ideal for sending letters, paperwork, 5x7 cards, 5x7 photos, invitations, and everything in between.

MORE VALUE FOR MONEY: Everyone agrees a set of 50 Brown 5x7 Envelopes is great value. But when they’re shrink wrapped and become tattered and lost over time, that value obviously diminishes. But not Sweetzer & Orange 5 x 7 Envelopes. These thick self seal invitation envelopes come nestled in their own sturdy box. So, that ‘value for money’ you expect, is now the value you get, until the very last one.

TRUE TO SIZE: When we say 5x7 plain envelopes for photos and other things, we mean it. In fact they’re 5.25 inches x 7.25 inches! So your true to size 5x7 photo or pre-ordered 5x7 invitation cards will fit perfect and with room to spare. And as for how much you can cram in? Well, each A7 envelope will easily fit up to 9 regular photos. And they’re made for regular postage when you don’t overstuff them.

THICKER THAN MOST: You’ve probably seen thinner 120gsm blank envelopes today. Or those Kraft envelopes that look like thin paper bags. These, are NOT those. Because you’re using them for special cards, documents, photos and invites you’ll love that they’re matte, thick 150gsm kraft paper envelopes. They’re non-bleed, so calligraphy pens love them, and you can even pop them in your printer!

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.

PERFECT SIZE ENVELOPES 6" x 9" business envelopes are ideal for mailing a wide variety of items,Sheets of papers folded , letters,wedding invitations, direct mail,greeting cards,Christmas cards, catalogs storing some small items, and more

SIMPLE TO USE Just peel off the business envelopes self seal backing and press down on the flap to use the 9" envelopes self seal adhesive 28Lb heavy paper

STOCK UP ON ENVELOPES AND SAVE This envelopes self seal QuickStrip seal pack includes 250 of the finest quality office envelopes for a great price

✉️【EASY TO PEEL & SEAL】: Say goodbye to lick the envelopes. Our 5x7 white envelopes are ultra strong adhesive designs that can keep the envelope closed to arrive safely to destination. The peel &stick seal feature makes the envelope seal quickly and effortlessly - without extra moisteners, waxes.

✉️【HEAVYWEIGHT 5x7 ENVELOPES】: 120 GSM/32lb BOND/80lb TEXT. The 5x7 envelopes are crafted with premium thick cardstock. It has good weight and nice texture, you can write with calligraphy pen or ink on it. No matter mailing dark-colored or bright-colored cards, our white heavyweight envelopes are safe enough to protect privacy contents.

✉️【STANDARD A7 WHITE ENVELOPES】: Our A7 greeting card envelopes measure 5 ¼ in x 7 ¼ in / 5-1 / 4" x 7-1 / 4" / 5.25" x 7.25" / 133.35mm x 184.15mm. Impeccable size makes them perfectly fit 5x7 cards, pictures, wedding invitations, baby shower, RSVP cards, Christmas cards and 4x6 invitation cards.

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.

PERFECTLY SIZED 6X9 BOOKLET ENVELOPES: These booklet envelopes are ideal for mailing a wide range documents and paper materials, including letters,Christmas cards,wedding invitations, direct mail,storing some small items ,catalogs and more.

EASY SEAL ENVELOPES: These 6x9 self sealing envelopes come with easy-to-use peel & seal strips, which delivers hassle-free and moisture-free closure. Just peel off the strip to expose the adhesive on the flaps of these 6 x 9 booklet envelopes. Press down on the flaps to seal the envelopes.

STRONG AND ECONOMICAL: Made from 28 pound paper, these 6x9 self sealing envelopes are much more durable than regular 24 pound business envelopes. They can carry heavier stacks of documents, newsletters, and other marketing materials.

More Value for Money: Everyone agrees a set of 50 White A2 Envelopes is great value. But when they’re shrink wrapped and become tattered and lost over time, that value obviously diminishes. But not Sweetzer & Orange A2 Envelopes! These thick self seal invitation envelopes come nestled in their own sturdy box. The ‘value for money’ you expect, is now the value you get – right to the last one!

True to Size: When we say A2 plain envelopes for small photos and other things, we mean it. In fact they’re 4.375 x 5.75 inches! So your RSVPs, invitation cards or small greeting cards will fit perfect!

Thicker Than Most: You’ve probably seen thinner 120gsm blank envelopes today. Or those ultra-thin ones that seem almost transparent. These, are NOT those. Because you’re using them for some very special cards, documents, photos and invitations you’ll appreciate our matte, thick 150gsm paper stock. They’re non-bleed, so calligraphy pens love them, and you can even pop them in your printer!

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.

6x9 Envelopes: Dimension of Eupako small catalog envelopes is 6x9 inches, smooth touching and professional looking, designed with a self seal and pre-folded flap, saving much time when handling multiple mailings.

Set of 250: Package includes 250 pack 6x9 envelopes self seal, meeting the need of home, office and business use. The catalog mailing envelopes are ideal for mailing catalogs, photos, booklets, bulletins, brochures, handmade cards, Christmas cards, wedding invitations and folded sheets of papers.

Self-sealing Flap: The brown catalog envelope 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 is quite strong, secure and lasting, keeping contents from falling out when transiting.

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

Adequate supplies: 50 pieces clasp envelopes with flaps are available in 4 different sizes, you will get 26 pieces envelopes of 5 x 7 inch, 14 pieces envelopes of 6 x 9 inch, 8 pieces envelopes of 9 x 12 inch, 2 pieces envelopes of 10 x 13 inch, different sizes can hold various files in different sizes

Essential tools: the brown kraft catalog clasp envelopes are the practical stationery that most offices would need; Designed to provide extra protection for items during mailing, storage and handling, it is very suitable for daily household and business use

Quality material: the brown kraft catalog clasp envelopes with clasp seal are made of quality kraft material, safe and durable to use with a durable metal clasp and a reinforced eyelet on the open end, so you won't worry about the content suddenly falling out

Adequate supplies: 50 pieces clasp envelopes with flaps are available in 4 different sizes, you will get 26 pieces envelopes of 5 x 7 inch, 14 pieces envelopes of 6 x 9 inch, 8 pieces envelopes of 9 x 12 inch, 2 pieces envelopes of 10 x 13 inch, different sizes can hold various files in different sizes

Essential tools: the brown kraft catalog clasp envelopes are the practical stationery that most offices would need; Designed to provide extra protection for items during mailing, storage and handling, it is very suitable for daily household and business use

Quality material: the brown kraft catalog clasp envelopes with clasp seal are made of quality kraft material, safe and durable to use with a durable metal clasp and a reinforced eyelet on the open end, so you won't worry about the content suddenly falling out

Adequate quantity and suitable size: 100 pieces clasp envelopes with flaps are available in 3 different sizes; 50 Pieces envelopes of 5 x 7 inch, 30 pieces envelopes of 6 x 9 inch, 20 pieces envelopes of 9 x 12 inch, various sizes for you to choose, and sufficient quantity can meet your usage

Essential tools: these kraft catalog clasp envelopes are practical stationery needed in most offices; Designed to provide extra protection for items in the process of mailing, storage and handling, they are suitable for daily household and commercial usage

Quality material: featuring quality kraft material, these catalog envelopes with clasp seal are safe and reliable to use; Adopting a quality metal clasp and a reinforced eyelet on the open end, these envelopes will not let the content falling out easily

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.

Quantity: 500 Pcs A2 Invitation Envelopes in White Peel & Press Self Seal Come in A Nice Sturdy White Cardstock Storage Box. Box help you nice to keep on the shelf. A2 square flap envelope fits inside all larger "A" envelope sizes. It's commonly used as an RSVP and return envelopes. A2 sized envelope is designed to hold a 8-1/2" x 11" sheet of paper folded in quarters. Making this the perfect envelope for all your social stationary needs.

Material: These Sturdy A2 Invitation Envelope are made from 95lb.text-weight paper and will not easy to tear. A2 iniviation envelopes are thick enough to protect documents inside and not see through. A2 Self Sealing Envelopes feature a classic square flap that has peel and stick adhesive for convenient use. These blank envelopes have a smooth matte surface for painting and decorating with colorful markers or tapes.

Color: The A2 RSVP Envelopes are in bright white, the most classic color that can go well with any theme and can be used for all occasions. From wedding, baby shower or graduation party invitations to special holiday greetings, from simple and classy letters, to promotional mail for your business, these White Envelopes can do it all! Perfect for adding embellish the envelopes with markers, pens and calligraphy. These envelopes can printed by laser printers and inkjet printers friendly.

PERFECT FOR ALL OCCASIONS: If you’re looking for an envelope that works perfectly for gift cards, thank you’s, invitation inserts, and more, our #17 Mini LUX Paper envelope is an excellent option. These contour flap envelopes are also perfect for direct mail, letters, postcards, and half folded paper so you can depend on them for mailing needs.

MOISTENABLE GLUE SEAL: The moistenable design is perfect for any use. You can even use a moistener on the glue rather than having to do it yourself, making it a huge time-saver! Simply wet the strip of glue, apply pressure, and you’ll have the perfect seal. Try these envelopes for giving gift cards, holding flat or folded mini cards, and sending thank-you notes for wedding gifts.

PRINTABLE & CUSTOMIZABLE: If you want to customize or label your envelopes, you’re in luck! These envelopes are printable on commercial, digital and off-set printing presses, so you can have your company logo and branding printed on them. No need to worry about smudging or jamming because these envelopes are made for compatibility with most commercial printer models.

Package Includes: you will get 500 pieces of self adhesive kraft catalog envelopes in 3 different sizes, including 100 pieces of 10 x 13 inches envelopes, 150 pieces of 9 x 12 inches envelopes, and 250 pieces of 6 x 9 inches envelopes, enough to meet your various daily use needs, you can also share with your friends or colleagues

Various Sizes: these kraft paper catalog envelopes come with 3 sizes, can be applied for storing various sizes of letters, postcards, greeting cards, photos, small gifts, and can also be applied to wrap most kinds of invitation cards, birthday cards, thank you cards, Christmas cards, business cards and so on

Easy to Apply: our security catalog envelopes have a self adhesive design, each envelope is attached with a separate tape, just lift the back strip, press and sealing, easy to use, no need to buy additional stickers, which can save time and effort

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.

PACK of 25+5 Free Assorted Premium & Exclusive Hand Made Beautifully Designed Gifting Envelope

VALUE PACK - Hand Made Beautifully Designed Gifting Envelope / Greeting Card Mailing Envelopes.

PERFECT For Invitation, Christmas Gift Card Holders Gifting Card Envelopes, Personal Message, Shagun, Rakhi, Raksha Bandhan, Diwali, Easter, Eid, Wedding Anniversary Valentine Day Thanksgiving Card Envelopes, Mothers Day, Fathers Day OR Any Festive Occasions