Top 10 9×12 Envelopes Self Seal Security – Catalog Mailing Envelopes

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1. Aimoh

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28lb, Security Tinted, Ultra Strong Quick-Seal, 9x12 inch 38100, 100 9 x 12 SELF Seal Security White Catalog Envelopes

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Aimoh #ad - For 8. 5x11 documents; large 9x12 size and strong quick-seal closure security tinted envelopes, thicker, catalogs, perfect for photos, larger documents and other business mailings.9x12 catalog envelopes; aimoh’s white 9x12 security envelopes combine a professional security tint pattern, large size for business documents and premium quality for the best 9x12 envelopes on the market.

Security tint pattern; ideal for secure business mailing and sensitive correspondence, each 9x12 envelope contains a super secure, security tint pattern to protect contents, information and data when mailing. White 28lb stock; perfect for everyday business use, super secure seal across each envelope's width that won't easily open or tear and use high quality, aimoh’s 9x12 envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, white 28lb stock for a professional finish.1

100 9 x 12 catalog envelopes in every pack for a long lasting supply, easy bulk mailing and everyday business correspondence! .
BrandAimoh #ad
ManufacturerAimoh #ad
Height2.5 Inches
Length9 Inches
Weight4.06 Pounds
Width12 Inches
Part NumberFBA_38100
ModelFBA_38100

2. Blue Summit Supplies

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100 9 X 12 Self Seal Security Catalog Envelopes, Securely Holds up to 60 Sheets of Paper with Strong Peel and Seal Flap 100 Envelopes, Designed for Secure Mailing

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Blue Summit Supplies #ad - Securely holds hefty files during transit due to it sturdy construction and thick 28 LB White Wove Paper. Safe for sensitive documents like tax, legal, and financial documents.

Provides complete security: your documents are safe from others during transit. Great for storing receipts, monthly financials, magazines, tax returns, reports and more. Just peel and seal to create a strong lasting seal: No need to worry about your contents failing out during transit even when shipping hefty shipments like 60 sheets of paper or magazines. Perfect size for standard 8. 5'' x 11'' letter paper, wide opening saves times when stuffing up to 60 sheets of letter paper securely. Allows for organized storage of personal and company documents due to its large size and Security Tint.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Part NumberBSS-92588-010

3. Xxcxpark

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Documents, Pictures, Xxcxpark 250 PCS 9x12 inches Security Catalog Envelopes Printable Self Seal Envelopes, Photos, Anti Tear White Kraft Envelopes for Invitation Cards

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Xxcxpark #ad - Self seal security catalog envelopes - no glue and water required, no need to lick the envelopes to seal. 250 packs kraft envelopes - package contents 250 pcs security catalog envelopes, office, business, great for household, perfect size 9x12 inches, printable Kraft envelopes allow you print shipping label or other custom label via your laser or inkjet printers, legal and more.

High quality material - reject the cheap quality paper! All our Security Catalog Envelopes are made of superior Kraft paper in 2X thicken improvement to offer a top quality, which features exceptional rip, tear and puncture resistance, made to last. Order now to get 30 days money back and 1 year warranty, feel free to contact us if there is any issue with the envelopes. No risk purchase - we’re professional manufacture of all kinds envelopes and paper supplies who is devoted to provide perfect solution for transporting paper or documents.

Wide application - always stay flat and invisible, the thick Kraft envelopes offer a max protection for your privacy and keep your content totally invisible, papers, invitation cards, files, great for mailing photos, documents, pictures, credit cards. The envelopes are with self seal design to offer a strong and convenient sealing experience for you, keep the inner documents safe all the time.
BrandXxcxpark #ad
Manufacturernobrond #ad
Height0 Inches
Length9 Inches
Width12 Inches
Part NumberXC-8005
ModelXC-8005

4. Columbian Envelopes

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Security Tint, Columbian Envelopes Columbian 9 x 12 Catalog Mailing Envelopes, White, 100/Box COLO930, Peel and Seal Closure, SimplySafe Tamper Evident, Pull Strip

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Columbian Envelopes #ad - Columbian 9 x 12 envelopes have a patented SimplySafe seal that will show signs of tampering, safeguarding against unauthorized opening. What you'll receive: a box of 100 columbian 9 x 12 inch white catalog envelopes with a SimplySafe tamper-evident seal, pull strip opening and peel off Release & Seal closure.

Protect critical documents or your customers' sensitive data; these tinted envelopes have a reflex blue pattern that obscures the details of what's inside. Stock up on boxes of 100 catalog mailing envelopes made from durable 28 lb paper and save; these tamper evident catalog envelopes are ideal for sending important documents through the mail. Each catalog envelope is easy to open and close; simply remove the Release & Seal strip and press the flap closed for a clean, sanitary seal; use the pull strip to open without difficulty.
BrandColumbian Envelopes #ad
ManufacturerTOPS Products #ad
Height3 Inches
Length12.19 Inches
Width9.75 Inches
Part NumberCOLO930
ModelCOLO930

5. LUREME

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Documents, for Secure Mailing, 100 9 x 12 Self Seal Security White Catalog Envelopes, Ultra Strong Quick-Seal, Photos, Heavy 28-lb Paper ME000001

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LUREME #ad - And include a free envelope opener tool, which is convenient for you. Security tint pattern: the interior of the envelopes is covered with a security tint that protects privacy, secure business mailing and sensitive information.

100 pcs set: packed 100 pcs envelopes with a free letter opener in a sturdy box, for a long term use. 9x12 catalog envelopes: these envelopes are great for mailing large documents, like catalogs, brochures, annual reports, magazines, invitations. High quality paper: our lureme self seal catalog envelopes are made of 28lb white paper, sturdy and durable. Easy and quick seal: just peel & press for a permanent adhesive seal, no moisture needed.
BrandLUREME #ad
ManufacturerQIUYU #ad
Height2.6 Inches
Length12 Inches
Width9 Inches
Part NumberQIUYU01

6. ValBox

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Organizing and Storage, ValBox 9x12 Self Seal Catalog Envelopes 250 Packs White Envelopes with Peel and Seal Flap for Mailing

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ValBox #ad - Peel & seal, no licking this self seal catalog envelopes are easy to peel and seal with a strong flap adhesive, no licking of glue or water to moisten when working with multiple mailings. Otherwise, you can also run these through your laser or inkjet printers without bleeding ink out or going ink fuzzy.

High quality kraft papervalbox heavyweight catalog envelopes are made of sturdier kraft paper for exceptional rip, tear and puncture resistance. Provides complete security adhesive on valbox 9x12" security catalog envelopes creates a strong lasting seal. It's not easy to see through the contents because of the thicken paper. Keep your item safe and protect your privacy. 9 x 12 inches, valbox white catalog envelopes are 250pcs/packs. Good job in saving time. 9 x 12 inch self sealing envelopes is perfect for standard letter size papers, contracts, business documents, 250 Packs Coming with a nice storage box, photographs, magazines and more without folding.

Convenient storagevalbox 9x12 envelopes come with a sturdy box for protecting them from damaged during transportation, good for the unused catalog envelopes organize and storage. You don't need to worry about the contents in the white catalog mailing envelopes falling out during transit even you have put hefty 60 sheets of paper or magazines.
BrandValBox #ad
ManufacturerValBox #ad
Part NumberVB026

7. ValBox

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ValBox 9x12 Self Seal Security Catalog Envelopes 250 Packs Brown Kraft Envelopes with Peel and Seal Flap for Mailing, Organizing and Storage

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ValBox #ad - Provides complete security adhesive on valbox 9x12" security catalog envelopes creates a strong lasting seal. Convenient storagevalbox 9x12 envelopes come with a sturdy box for protecting them from damaged during transportation, good for the unused catalog envelopes organize and storage.

9 x 12 inch self sealing envelopes is perfect for standard letter size papers, 250 Packs Coming with a nice storage box, magazines and more without folding. Good job in saving time. 9 x 12 inches, contracts, business documents, photographs, valbox kraft catalog envelopes are 250pcs/packs. Keep your item safe and protect your privacy. It's not easy to see through the contents because of the thicken paper. You don't need to worry about the contents in the brown catalog mailing envelopes falling out during transit even you have put hefty 60 sheets of paper or magazines.

High quality kraft papervalbox heavyweight catalog envelopes are made of sturdier kraft paper for exceptional rip, tear and puncture resistance. Peel & seal, no licking this self seal catalog envelopes are easy to peel and seal with a strong flap adhesive, no licking of glue or water to moisten when working with multiple mailings. Otherwise, you can also run these through your laser or inkjet printers without bleeding ink out or going ink fuzzy.
BrandValBox #ad
ManufacturerValBox #ad
Part NumberVB027

8. Blue Summit Supplies

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Designed for Secure Mailing, 100 9 X 12 Self Seal Golden Brown Kraft Catalog Envelopes, Oversize Strong Peel and Seal Flap with 28 Pound Kraft Paper- 100 Envelopes

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Blue Summit Supplies #ad - Allows for organized storage of personal and company documents due to its large size. Just peel and seal to create a strong lasting seal: No need to worry about your contents failing out during transit even when shipping hefty shipments like 60 sheets of paper or magazines.

Securely holds hefty files during transit due to it sturdy construction and thick 28 LB Kraft Paper. Provides complete security: your documents are safe from others during transit. Safe for sensitive documents like tax, legal, and financial documents. Great for storing receipts, tax returns, monthly financials, magazines, reports and more. Perfect size for standard 8. 5’’ x 11’’ letter paper, wide opening saves times when stuffing up to 60 sheets of letter paper securely.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Part NumberBSS-92588-014

9. EnDoc

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9x12 Tyvek Envelopes – Strong Lightweight Professional Shipping Mailer Tear Resistant DuPont™ Tyvek® Construction & Easy Security Self Seal Closure –Bright White DuPont – Bulk Pack of 15 – 9 x 12 inch

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EnDoc #ad - Convenient self seal closure – peel back the sticker to quickly & Effortlessly Seal & send; Open End Catalog Orientation Enables Fast Paper & Packet Stuffing.

Buy checkomatic & enjoy the best prices in the industry; envelope packs Available in 6x9, 9x12, 10x13, 10x15 & save big – stock up on bulk supplies & 12 x 15 1/5 . Heavy duty envelopes – classic white mailers are perfect for Sending Documents, Invoices, Checks & Other Office Correspondence; Box of 15 Sheets. Indestructible dupont design – lightweight but strong, Punctures, Rain, Tearing, durable tyvek material Resists Ripping, Moisture & Other Common Postal Threats. Superior shipping protection – double reinforced construction, Opaque Color & Super Sticky Glue Offers Maximum Security for Confidential Business Mail.
BrandEnDoc #ad
ManufacturerEnDoc #ad
Part NumberEn10

10. EnDoc

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White 28lb Heavyweight Paper, or School., Business, for Home, Legal, Mailing Documents, Office, EnDoc 9x12 Open End Self Seal Envelopes, 15 Pack

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EnDoc #ad - Catalog envelopes - Are perfect for catalogs, brochures, and leaflets. Thank you for supporting American manufacturing! Super strong construction – standard white envelopes are crafted of Heavy, Durable 28lb Paper for Exceptional Rip, Tear & Puncture Resistance.

Heavyweight envelope set – pack of 15 single envelopes accommodates Variety of Small & Large Documents for Home, Office, Business, Legal & More. Peel off the protective strip and press the flap firmly to create a tight bond that seals the contents safely inside the envelope. Made in the usa - proudly made right here in the United States. Self sealing closure - makes securing contents quick and easy.
BrandEnDoc #ad
ManufacturerEnDoc #ad
Part Number10x1315
Model10x1315