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Paperboard with self seal flap; 25/box. Rigid mailers are perfect for storing or mailing your prize photos, art prints or documents without bends or folds; mail with total peace of mind.

Professional and reliable - all the envelopes are designed with Brown kraft and clean look to make it look more professional and official, while the premium self adhesive offers a strong and long lasting seal to keep the inner documents safe without falling out during the delivery.
Easy to seal and peel - the premium seal not only provides the max protection for your privacy but also makes it easy to seal and peal, you can easily get the envelopes a quality and strong seal without water and glue required, while the tear strip design for photo mailer makes it easy to peel.


Professional use: sleek design and clear white color all lend to a professional look for these mailers. Quality material: made of quality construction with heavy-duty rigid seal, these envelopes promise amazing quality and will not bend or crinkle while in use.
Perfect for mailing anything that needs to stay flat. Send these out when you need to ship something out with a unique and professional touch. Open/close feature: these envelopes has a self-seal style with a peel and seal strip for closing mailers and a pull tab tear strip for opening them for easy open/close feature that saves you time and effort. All sizes: these envelopes came in a variety of sizes to suit your needs.


100% hand-sorted, recyclable chipboard for a high quality mailer that makes a positive contribution to environmental concerns. Lightweight design 14 point paperboard. Recyclable envelope. Surface easily accepts inks, stamps and lables.
Ups, usps, fedex, dhl approved. Ideal for post offices, office stationery suppliers, logistic and parcel shipping companies, online stores, courier & express companies, shipping supplies sellers, photographs, mail order companies, packaging wholesalers, home or personal use. Rigid mailers is lightweight. Strong paperboard mail efficiently. White color. Stay flat mailers.

Hard envelopes: rigid mailer with tear strip. Perfect for shipping a wide variety of items: photo, calendars, picture, craft goods, document, books, sheets, postcards, print, invitation card, poster, articles, catalog, magazines.
Premium quality: our photo mailer has 22 point paperboard. Lightweight: large mailing envelopes are designed to optimize space without adding additional weight. Shipping envelopes with Peel-N-Seal. 25 pack paperboard envelopes 11 x 13. 5: white rigid photo mailers. Photo envelopes construction strong as chipboard helps save on postage.

Top-loading design. High-efficiency mailers are perfect for mailing soft goods, office stationery suppliers, express companies, photographs, online stores, logistic and parcel shipping companies, mail order companies, documents and printouts. Time is money, fedex, and by using these mailers you can save more time to work for more money.
An economic alternative to shipping products in cartons. Convenient self-seal adhesive closure with tear-strip for easy opening. Bulk packing or retail packing.


The perfect size: each mail envelope measures 13 x 17. 5 inches; perfectly sized for gift cards, posters, and calendars. Reliable quality: our brown mail envelopes reduce the cost of shipping without sacrificing security; the tear strip tab at the top allows for quick and convenient opening.
1. Quality Park
#ad
Quality Park 64016 Quality Park Extra-Rigid Fiberboard Photo/Document Mailers, 25/Box,White, 11x13-1/2
#adQuality Park #ad - Quality park 11 x 13. 5 inch rigid mailers are built to stay flat to store large enclosures; made of 24 pt. Peel-off strips protect adhesives from dust so your photo envelopes will last longer; stock up for bulk mail and events.Paperboard with self seal flap; 25/box. Rigid mailers are perfect for storing or mailing your prize photos, art prints or documents without bends or folds; mail with total peace of mind.
More information #ad
Hand address the glossy surface or speed your mail prep with customized address labels from your inkjet or laser printer. Please don’t lick these envelopes; quality Park Redi-Strip closures don’t require moisture—just peel and press for a safe, dry, sanitary seal.Brand | Quality Park #ad |
Manufacturer | 0 #ad |
Height | 4 Inches |
Length | 13.5 Inches |
Weight | 0.28 Pounds |
Width | 11 Inches |
Part Number | QUA64016 |
Model | QUA64016 |
More information #ad
2. Xxcxpark
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Pictures, Xxcxpark 36 Pack Brown Kraft Rigid Mailers 10 x 13.5 inches, CD, Self Seal Photo Document Mailers Premium Cardboard Keep Flat Envelopes for Photos, Files, Papers
#adXxcxpark #ad - Value rigid mailers pack - package contains 36 pack 10 x 13. 5 inches self seal photo document mailers, value rigid document mailers pack is great for you to store your photos, documents, pictures, papers, magazines, CD, books, files, certificates. Outstanding quality - these self seal document mailers are made of high quality cardboard with curl resistance to keep the inside paper/ document/ photos/ CD or other items stay flat all the time, no any damage and curl to offer the best shipping experience for you.Professional and reliable - all the envelopes are designed with Brown kraft and clean look to make it look more professional and official, while the premium self adhesive offers a strong and long lasting seal to keep the inner documents safe without falling out during the delivery.
More information #ad
Buy with confidence - we’re so confident with our self seal photo document mailers that we have no problems giving you full refund or free replacement if there is any issue with our products, feel free to contact us for any issue and we’ll solve your problems within 24h. Easy to seal and peel - the premium seal not only provides the max protection for your privacy but also makes it easy to seal and peal, you can easily get the envelopes a quality and strong seal without water and glue required, while the tear strip design for photo mailer makes it easy to peel.
Brand | Xxcxpark #ad |
Manufacturer | nobrond #ad |
Height | 0 Inches |
Length | 162 Inches |
Width | 132 Inches |
Part Number | XC-8040B |
Model | XC-8040B |
More information #ad
3. Pratt
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11" x 13 1/2" Pack of 100, Pratt MJ-5 Self-Seal Stay Flat Mailer, White
#adPratt #ad - Recycled content makes a positive contribution to environmental concerns 100% Recyclable. Clean white material for a clean, professional look. Pressure-sensitive, self-sealing adhesive closure; reliable and tamper-evident Release liner peels off quickly and easily.More information #ad
Strong, rigid paperboard mailers made with high quality recycled materials Durable mailer protects items, and cds, photos, such as documents, while enhancing your corporate image.Brand | Pratt #ad |
Manufacturer | Pratt #ad |
Height | 0.12 Inches |
Length | 11 Inches |
Weight | 0.24 Pounds |
Width | 13.5 Inches |
Part Number | MJ-5 |
Model | MJ-5 |
More information #ad
4. MT Products
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Stay Flat White Mailers, Envelopes with Self-Seal Tape Keep Delicate Items or Papers Safe Size 11" x 13 1/2" By MT Products 15 Pieces
#adMT Products #ad - From sending large pictures to family or a small professional letter to a company, you can choose the size that fits the bill. No need to squish in a large paper into a small envelope- we have you completely covered for that.Professional use: sleek design and clear white color all lend to a professional look for these mailers. Quality material: made of quality construction with heavy-duty rigid seal, these envelopes promise amazing quality and will not bend or crinkle while in use.
More information #ad
Mail your certificates or prints in the most efficient way. Keep it safe: these flat envelopes are perfect for keeping all types of items safe like photos, artwork, and documents while in transit. Perfect for mailing anything that needs to stay flat. Send these out when you need to ship something out with a unique and professional touch. Open/close feature: these envelopes has a self-seal style with a peel and seal strip for closing mailers and a pull tab tear strip for opening them for easy open/close feature that saves you time and effort. All sizes: these envelopes came in a variety of sizes to suit your needs.
Brand | MT Products #ad |
Manufacturer | MT Products #ad |
Height | 0.01 Inches |
Length | 15.5 Inches |
Width | 11 Inches |
Part Number | STYFLTMAILER-15 |
More information #ad
5. Dot Red
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Dot Red, Recyclable 28pt Chipboard {Sobres de Correo Rígidos} 13x18-10 Pack, 13" x 18" Rigid Self Seal Photo/Document Flat Mailers
#adDot Red #ad - 13x18 mailer dimensions: 12-15/16" x 17-15/16". Dot red products are all proudly manufactured in the USA - We make sure of it! Self seal & easy tear strip - usps approved for First Class Package Too stiff for Letter Rate.More information #ad
100% recyclable & made of 100% Recycled Paperboard. Strong, documents, rigid construction, .028" ccnb clay coated news Back, Great for Photos, etc.Brand | Dot Red #ad |
Manufacturer | CCC #ad |
Part Number | MCD6500 |
More information #ad
6. ABC Pack & Supply
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10 Pack Rigid 12.75 x 9.5 Paperboard Mailers Long Side Opening Stay Flat Envelopes 12 3/4 x 9 1/2 White Photography Mailer. No Bend Documents Photo Peel and Seal Red Strip. Fiberboard & Сardboard
#adABC Pack & Supply #ad - Durable double-wall paper provides stiffness and protection against tearing and punctures. Sealing mailers. Large size. Rigid 12. 75 x 9. 5: pack of 10 rigid thin envelopes with self sealing on long side.100% hand-sorted, recyclable chipboard for a high quality mailer that makes a positive contribution to environmental concerns. Lightweight design 14 point paperboard. Recyclable envelope. Surface easily accepts inks, stamps and lables.
More information #ad
Top-loading design. Money back guarantee: Rigid are backed by 100% guarantee. Low cost: rigid cardboard mailers provide outstanding low cost shipping protection for a wide variety of products. Ups, usps, fedex, dhl approved. Ideal for post offices, office stationery suppliers, logistic and parcel shipping companies, online stores, courier & express companies, shipping supplies sellers, photographs, mail order companies, packaging wholesalers, home or personal use. Rigid mailers is lightweight. Strong paperboard mail efficiently. White color. Stay flat mailers.
Brand | ABC Pack & Supply #ad |
Manufacturer | ABC Pack & Supply #ad |
Part Number | BPRigid12.75x9.5 |
More information #ad
7. AMZ Supply
#ad
Stay Flat Mailers, Packaging, Self Sealing, Mailing, No bend, Shipping, AMZ Rigid Mailers 11 x 13.5 Paperboard Mailers 11 x 13 1/2. Pack of 25 White Photo Mailers, Documents Chipboard Envelopes
#adAMZ Supply #ad - Stay Flat mailing envelopes. Surface easily accepts ink, stamps, and labels. Do not bend envelopes. Approved as uSPS, UPS envelopes. Catalog envelopes are self seal, or as named envelopes redi seal.Hard envelopes: rigid mailer with tear strip. Perfect for shipping a wide variety of items: photo, calendars, picture, craft goods, document, books, sheets, postcards, print, invitation card, poster, articles, catalog, magazines.
More information #ad
Peel and seal closure provide protection for your document, card, dvd, artwork, book, picture, letter, other paper. Ship with confidence. Flat mailers made from stiff cardboard paper board. Premium quality: our photo mailer has 22 point paperboard. Lightweight: large mailing envelopes are designed to optimize space without adding additional weight. Shipping envelopes with Peel-N-Seal. 25 pack paperboard envelopes 11 x 13. 5: white rigid photo mailers. Photo envelopes construction strong as chipboard helps save on postage.
Brand | AMZ Supply #ad |
Manufacturer | Amiff #ad |
Height | 0.2 Inches |
Length | 13.5 Inches |
Weight | 5.09 Pounds |
Width | 11 Inches |
Part Number | BR-Rigid-11x13.5 |
More information #ad
8. ABC Pack & Supply
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ABC Pack of 10 Natural Kraft Stay Flat Mailers 11 x 13.5. Brown Cardboard Envelopes 11 x 13 1/2. Self Seal Photo Document Mailers. Photography Mailers for Documents, Prints. Wholesale., Photo
#adABC Pack & Supply #ad - Stay flat mailers. Save money on shipping with these lightweight, mailers. Ideal for post offices, shipping supplies sellers, courier, packaging wholesalers, home or personal use. Surface easily accepts inks, stamps and labels. Recyclable mailing envelope. Rigid mailers are lightweight.Top-loading design. High-efficiency mailers are perfect for mailing soft goods, office stationery suppliers, express companies, photographs, online stores, logistic and parcel shipping companies, mail order companies, documents and printouts. Time is money, fedex, and by using these mailers you can save more time to work for more money.
More information #ad
Sealing mailers. 100% hand-sorted, recyclable cardboard from premium quality rigid materials make a positive contribution to environmental concerns. Wide range of uses: kraft mailers for shipping promotional items, accessories, clothing, newspaper, medical and dental supplies, literature, certificates, cosmetics, catalog, DVD, handbook, booklets, compact disks, blueprint, handmade crafts, greeting card, drugs, prints, invitations, desktop calendars, jewelry, binders, catalogue, manual, sheets, direct mail fulfillments, CD, audio and video cassettes, book, magazine, graphic arts, plastic. An economic alternative to shipping products in cartons. Convenient self-seal adhesive closure with tear-strip for easy opening. Bulk packing or retail packing.
Brand | ABC Pack & Supply #ad |
Manufacturer | ABC Pack & Supply #ad |
Part Number | KSTF11135 |
More information #ad
9. Aviditi
#ad
Kraft, Aviditi 13" x 18" Stayflats Rigid Flat Mailers, Photos, and Artwork Protected During Shipping 100 Pack, for Keeping Documents
#adAviditi #ad - Strong chipboard mailers protect photos and documents during shipping. Light-weight to save on postage. Tab lock closure. Made in the USA! No additional stiffeners needed. Manufactured from strong. 036 kraft chipboard.More information #ad
Brand | Aviditi #ad |
Manufacturer | Aviditi #ad |
Weight | 36.6 Pounds |
Part Number | RM6 |
Model | RM6 |
More information #ad
10. Juvale
#ad
Rigid Mailing Envelopes, 25 Pack, Kraft Brown Stay Flat Mailers 13 x 18 In
#adJuvale #ad - Self-adhesive seal: the white mailing envelopes have an adhesive strip at the top to ensure contents are secure during transit, simply peel and seal.The perfect size: each mail envelope measures 13 x 17. 5 inches; perfectly sized for gift cards, posters, and calendars. Reliable quality: our brown mail envelopes reduce the cost of shipping without sacrificing security; the tear strip tab at the top allows for quick and convenient opening.
More information #ad
Mailing envelopes: protect valuable art prints, certificates, photos, and important documents this set of 25 kraft brown mailing envelopes with flat closures; use stamps, CDs, labels, books, and colorful ink to personalize the self adhesive envelopes.Brand | Juvale #ad |
Manufacturer | Juvale #ad |
Part Number | SZZTJ |
More information #ad