Top 10 Stay Flat Mailers 6×9 – Envelope Mailers

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1. Juvale

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100 Pack Stay Flat Rigid Cardboard Mailers, Self-Adhesive 7x9 Photo Envelopes for Shipping Documents, Bulk White

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Juvale #ad - Comes with: you will receive 100 small shipping envelopes to ensure you always have one on hand when needed. Easy to seal: the photo envelopes have an adhesive strip at the top to ensure contents remain inside while in transit; simply peel, seal, then press to adhere the two ends together.

Dimensions: the rigid shipping envelopes measure 7 x 9 inches each and can effortlessly hold 5 x 7 photos; use stickers, logos, and stamps to customize for your shipping supplies for small business. Reliable quality: our white 450gsm cardboard mailers are thick enough to protect your photos from bending and scratching without inserting additional cardboard to reduce the cost of shipping while ensuring your items stay flat inside.

Bulk envelope mailers: use this 7x9 rigid mailers bulk set to protect valuable art prints, CDs, photos, DVDs, media, and documents; also great for shipping small business packaging supplies.
BrandJuvale #ad
Part NumberSZZTJ

2. zmybcpack

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Document by ZMYBCPACK, 100 Pack 6X8 inch Self Seal Photo Document Mailers Stay Flat White Cardboard Envelopes White Photography Mailers for CD, Photos

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zmybcpack #ad - Ideal choice post offices, documents, mail order companies, online stores, office stationery suppliers, home or personal use. Tear strip design for photo mailer also helps you open its package without struggle.

Materail: made of 350gsm paperboard. These seal photo document mailers are perfect for mailing CD, logistic shipping companies, photographs, packaging wholesalers, etc. Perfect size for art prints, certificates, CDs, invitations, booklets, handbook, paper, photos, literature, blueprint, sheets, catalogue, documents, manual, etc. Document mailers size: 6x8 inch 15. 1x203cm. Easy to peal & seal: easy to peel and seal with a strong flap adhesive, no need extra licking of glue or water to moisten. Package contains: 100 pack 6X8 inch Self Seal Photo Document Mailers. Each mailer’s weight 25g, thickness1. 3mm, keeps lower shipping cost.
Brandzmybcpack #ad
ManufacturerZMYBCPACK #ad
Part NumberZ-6X8Envelopes100Ppack
ModelZ-6X8Envelopes100Ppack

3. ZMYBCPACK

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100 Pack 9X12 inch Self Seal Photo Document Mailers Stay Flat White Cardboard Envelopes White Photography Mailersfor CD, Document by ZMYBCPACK, Photos

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ZMYBCPACK #ad - Material: made of 400gsm paperboard. Document mailers size: 9x12 inch. Ideal choice post offices, mail order companies, photographs, office stationery suppliers, online stores, logistic shipping companies, packaging wholesalers, home or personal use.

Keeps lower shipping costs. Each mailer’s weight:64g. Package contains: 100 pack 9x12 inch self Seal Photo Document Mailers with "DO NOT BEND" labels. Thickness: 1. 5mm. Easy to peal & seal: easy to peel and seal with a strong flap adhesive, no need extra licking of glue or water to moisten.

Tear strip design for photo mailer also helps you open its package without struggle. Perfect size for art prints, manual, cds, certificates, invitations, sheets, catalogue, literature, blueprint, handbook, A4 documents, booklets, photos, paper, etc. These seal photo document mailers are perfect for mailing soft goods, documents and printouts.
BrandZMYBCPACK #ad
ManufacturerZMYBCPACK #ad
Part NumberZ-9X12Envelopes100Ppack

4. Juvale

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100 Pack Stay Flat Cardboard Mailers, Documents 6 x 8 In, Self-Adhesive White Rigid Shipping Envelopes for Photos

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Juvale #ad - Reliable quality: our white cardboard mailers are thick enough to protect your photos from bending and scratching; reduce the cost of shipping while simultaneously ensuring your items stay inside.

Photo mailers 5x7: the photo envelopes have an adhesive strip at the top to ensure contents remain inside while in transit; simply peel, seal, then press to adhere the two ends together. What's included: you’ll receive 100 white rigid mailers to ensure you always have one on hand when needed. Dimensions: the rigid shipping envelopes measure 6 x 8 inches and can hold 5 x 7 photos; use stickers, logos, and stamps to customize the envelopes for your small business. Rigid mailers: protect valuable art prints, jewelry, media, photos, and documents while shipping with these hard 6x8 envelopes.
BrandJuvale #ad
Height0.01 Inches
Length8 Inches
Width6 Inches
Part NumberSZZTJ
ModelSZZTJ

5. ValBox

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6.25 x 8.25 Inches, ValBox 6x8 Self Seal Photo Document Mailers 25 Pack Stay Flat White Cardboard Envelopes

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ValBox #ad - High quality materialmade of high quality material, our document mailers will protect contents arriving at their destination unbent and unharmed. Great material makes them super perfect to protect art prints, CDs, paper, certificates, books, etc.

Protect them carefully and shape them well. Meanwhile, clean look and crisp white material give it a professional appearance. Tear strip design for photo mailer also helps you open its package without struggle. Semi-glossy surface finish of valbox 6x8 cardboard envelopes is semi-glossy, you can hand write an address with a pen or get labels to print on and stick to the these mailers. Peel & sealthese mailers are easy to peel and seal with a strong flap adhesive, no licking of glue or water to moisten when working with multiple mailings.

Good job in saving your precious time. Provides complete security upgraded adhesive on cardboard mailers creates a strong lasting seal and prevents your contents from falling out during transit. 6 x 8 inches, documents, photos, 25 packs premium quality valbox document mailers dimension is 6.25 x 8. 25 inches. No need worry about leaking privacy.
BrandValBox #ad
ManufacturerValBox #ad
Height0.5 Inches
Length0.39 Inches
Width0.39 Inches
Part NumberVB017

6. ABC Pack & Supply

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ABC White Rigid Mailers 7 x 9, Heavy-Duty Photo Mailers, Flat Kraft Mailers with Tear Strip for Documents, No Bend Paperboard Catalog Envelopes, Self-Seal Hard Shipping Envelopes Pack of 25

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ABC Pack & Supply #ad - Universal rigid mailers: handy look and efficient design open up many applications, document mailer, so no bend envelopes can be used as: DVD/CD mailers, catalog envelopes,  photo envelopes. Rigid shipping envelopes are ideal for personal correspondence, private photos and documents.

Photo mailers are made of unprinted craft cardboard. Modern and minimalistic design: these cardboard cD mailers bring a new look to your mailing. Pack of 25 cardboard envelope mailers 7 x 9: white letter mailers are crafted to keep your secrets safe. The opaque design ensures that only the sender and recipient know the contents of picture envelopes. Catalog mailing envelopes keep their shape thanks to 550gsm cardboard. The surface of flat shipping mailers is suitable for drawing. Cardboard packaging envelopes are created in accordance with modern requirements of minimalism.

Artistic souls will find stay flat mailers as a genuine base for their dream letters. No bend envelope protects against tears and punctures, withstands long and rough shipping. Just put the items in the shipping folder and enjoy the convenient mailing process! Confidentiality: you can trust our photo mailer because we have designed it with double-wall paper for rigidity. Self seal mailers are a reliable companion for your mailing list! Artwork envelope: rigid cardboard mailers provide space for your creative vision.
BrandABC Pack & Supply #ad
ManufacturerABC Pack & Supply #ad
Part NumberBPRigid7x9

7. JAM Paper

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White, 9 3/4 x 12 1/4, JAM PAPER Stay-Flat Photo Mailer Envelopes with Peel & Seal Closure, 6 Rigid Mailers/Pack

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JAM Paper #ad - These photo mailing envelopes are available in a variety of sizes. Quantity: 6 Mailer Envelopes per Pack. Features a self-adhesive strip for quick and easy closure & is made from 100% recycled content. Size: 9. 75 x 12. 25 inches. White recycled Stay Flat Photo Mailers.
BrandJAM Paper #ad
ManufacturerJAM Paper & Envelope #ad
Height12.25 Inches
Length9.75 Inches
Weight1.2 Pounds
Width0.1 Inches
Part Number5PSWb

8. JAM Paper

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6 Rigid Mailers/Pack, 6 x 9, JAM PAPER Stay-Flat Photo Mailer Envelopes with Peel & Seal Closure, Black

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JAM Paper #ad - Size: 6 x 9 inches. These photo mailing envelopes are available in a variety of sizes. Features a self-adhesive strip for quick and easy closure & is made from 100% recycled content. Black recycled Stay Flat Photo Mailers. Quantity: 6 Mailer Envelopes per Pack.
BrandJAM Paper #ad
ManufacturerJAM Paper & Envelope #ad
Height9 Inches
Length6 Inches
Width1 Inches
Part Number514412114b

9. PackagingSuppliesByMail

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Self Seal, 7x9 Inch, Kraft Brown Cardboard Shipping Envelopes for Photo & Document, 100 Pack, PSBM Rigid Mailers

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PackagingSuppliesByMail #ad - Lightweight - these 7 x 9 rigid flat mailers are very lightweight, which keeps shipping cost at a minimum. Self adhesive - the 7 x 9 packaging features a self-sealing peel off strip that allows for super quick closing with no need for tape.

These rigid mailers will allow your documents to arrive in perfect condition. Kraft brown - the rigid photo Mailers envelopes provide your package a premium kraft exterior look when arriving to your recipient. Corner protection - the corners of your contents will be safe due to the cardboard envelopes. Bend resistant - the mailer 7 x 9 envelopes are very durable and resist bending and crushing your art, photos, documents, etc during shipping.
BrandPackagingSuppliesByMail #ad
ManufacturerPackagingSuppliesByMail #ad
Height8 Inches
Length12.25 Inches
Width12.25 Inches
Part NumberSFM79KT-1

10. maxtek

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6 x 8 Inches, Maxtek 100 Pack Stay Flat Rigid Photo & Document White Cardboard Mailers, Self Seal Adhesive Flap.

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maxtek #ad - Maxtek brand mailer, made by high quality cardboard paper. 100 pieces pack. Closed size: 6" x 8". Easy to use with adhesive strip for convenient closure and a tear strip for easy opening. Ideal for photos and documents being distributed via mail.
Brandmaxtek #ad
ManufacturerMaxtek Corp. #ad
Weight6.37 Pounds
Part Number43223-203