Top 10 9×12 White Envelopes – Catalog Mailing Envelopes

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1. Amazon Basics

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100-Pack, 9x12 Inch, Amazon Basics Catalog Mailing Envelopes, White, Peel & Seal

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Amazon Basics #ad - 100-pack of #10-1/2 catalog envelopes. Durable 28-pound white woven paper for quality and strength. Ideal for mailing catalogs, brochures, booklets, and multi-page documents. Measures 9 by 12 inches each. Easy-to-seal peel & Seal closure—no moisture needed.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Part NumberAMZP15
ModelAMZP15

2. LUREME

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

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LUREME #ad - Easy and quick seal: just peel & press for a permanent adhesive seal, no moisture needed. Security tint pattern: the interior of the envelopes is covered with a security tint that protects privacy, secure business mailing and sensitive information.

And include a free envelope opener tool, which is convenient for you. High quality paper: our lureme self seal catalog envelopes are made of 28lb white paper, sturdy and durable. 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, magazines, brochures, annual reports, like catalogs, invitations.
BrandLUREME #ad
ManufacturerQIUYU #ad
Height2.6 Inches
Length12 Inches
Width9 Inches
Part NumberQIUYU01

3. 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 - 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. A replacement or 100% refund will be immediately provided to you. Provides complete security adhesive on valbox 9x12" security catalog envelopes creates a strong lasting seal.

Good job in saving time. 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. Keep your item safe and protect your privacy. 9 x 12 inches, valbox white catalog envelopes are 250pcs/packs. Money back guaranteewe are confident you would love our valbox white catalog envelopes in its quality and price. However, if there's anything make you unhappy or unsatisfied, please do contact us without any hesitation.

9 x 12 inch self sealing envelopes is perfect for standard letter size papers, 250 Packs Coming with a nice storage box, contracts, business documents, photographs, magazines and more without folding. Otherwise, you can also run these through your laser or inkjet printers without bleeding ink out or going ink fuzzy. It's not easy to see through the contents because of the thicken paper. High quality kraft papervalbox heavyweight catalog envelopes are made of sturdier kraft paper for exceptional rip, tear and puncture resistance.
BrandValBox #ad
ManufacturerValBox #ad
Part NumberVB026

4. Aimoh

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

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Aimoh #ad - 100 9 x 12 catalog envelopes in every pack for a long lasting supply, easy bulk mailing and everyday business correspondence! 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.

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. White 28lb stock; perfect for everyday business use, aimoh’s 9x12 envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, super secure seal across each envelope's width that won't easily open or tear and use high quality, white 28lb stock for a professional finish.

For 8. 5x11 documents; large 9x12 size and strong quick-seal closure security tinted envelopes, perfect for photos, thicker, catalogs, larger documents and other business mailings.
BrandAimoh #ad
Height2.5 Inches
Length9 Inches
Weight4.06 Pounds
Width12 Inches
Part NumberFBA_38100
ModelFBA_38100

5. Envelopes.com

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Magazine, 9 x 12 Open-End Envelopes in 28 lb. Natural for Mailing a Business Letter, Catalog, Financial Document, 50 Pack Off-White, Pamphlet

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Envelopes.com #ad - Open-end envelope: these open-end 9” x 12” catalog envelopes have a convenient vertical design. No matter what you decide to use these envelopes for, making them perfect for things like letters, professional mailings, personal mail, these envelopes are thick and durable, whatever is inside is sure to arrive in perfect condition.

Use them to send business letters, folders, large photos, and so much more. No need to worry about smudging or jamming because these envelopes are made for compatibility with most printer models. Printable & customizable: if you want to customize or label your envelopes with zero hassle, you’re in luck! These envelopes are printer friendly, so you can use your home laser or inkjet printer to address them. They are printable on both digital and offset commercial printers. Durable & reliable: made from heavyweight lux paper stock with a sturdy construction, or catalogs.

If this shade of off-white isn’t right for you, this is the item for you. Classic color: if you want a high-quality envelope, these envelopes are thicker and more durable than printer paper and will protect whatever is inside. Text-weight paper stock, we offer these envelopes in a variety of other color options as well. It couldn’t be easier! This type of adhesive is great for business applications, and personal notes. Made from 28 lb.
BrandEnvelopes.com #ad
ManufacturerEnvelopes.com #ad
Height10 Inches
Length12 Inches
Weight1.85 Pounds
Width9 Inches
Part Number7285-01-50
Model36408

6. HERKKA

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HERKKA 120 Pack Security White Catalog Envelopes, 9 X 12 Self Seal Security Catalog Envelopes, Designed for Secure Mailing, Securely Holds up to 60 Sheets of Paper with Strong Peel and Seal Flap

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HERKKA #ad - Your documents are safe from others during transit. Wide opening saves times when stuffing up to 60 sheets of letter paper securely. Safe for sensitive documents like tax, legal, security tint pattern to protect contents, and financial documents. It will be more easier than sponges or glue sticks and assure contents will not fall out during transit.

120 pack catalog envelopes：herkka white 9x12 security envelopes are perfect size for standard 8. 5'' x 11'' letter paper for business documents and premium quality. Quick-seal closure: our 9x12 catalogs envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, catalogs, perfect for photos, thicker, super secure seal across each envelope's width that won't easily open or tear, larger documents and other business mailings.

Good job in printing address, shipping labels and etc. Suitable for home, office, business, legal and more. High quality kraft paper: made of durable paper for exceptional rip, tear and puncture resistance. Ideal for secure business mailing and sensitive correspondence. Herkka white catalog envelope is with a strong flap adhesive, you just need to pull the tab and it will self seals. Premium security tint pattern：each 9x12 envelope uses a super secure, information and data when mailing.
BrandHERKKA #ad
ManufacturerHERKKA #ad
Part NumberSecurityWhiteCatalogEnvelopes-120

7. Office Express

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Large Envelope Series Jumbo Box of 500, 9 x 12 Booklet Envelope, 9 x 12, 28# White, Open Side

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Office Express #ad - A quantity of 500 - 9 x 12 booklet Envelope - 28# White. 28# white wove paper - Regular Gummed Flap. Great for mailing Invoices, statements, catalogs or announcements. Ships via UPS Ground. This envelope may be sourced from any one of a number of top brands.
BrandOffice Express #ad
ManufacturerLimited Papers (TM) #ad
Weight19 Pounds
Part NumberE108.500
ModelE108.500

8. EnDoc

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

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EnDoc #ad - Heavyweight envelope set – pack of 15 single envelopes accommodates Variety of Small & Large Documents for Home, Business, Office, Legal & More.

Super strong construction – standard white envelopes are crafted of Heavy, Durable 28lb Paper for Exceptional Rip, Tear & Puncture Resistance. Made in the usa - proudly made right here in the United States. Peel off the protective strip and press the flap firmly to create a tight bond that seals the contents safely inside the envelope. Thank you for supporting American manufacturing! Catalog envelopes - Are perfect for catalogs, brochures, and leaflets. Self sealing closure - makes securing contents quick and easy.
BrandEnDoc #ad
ManufacturerEnDoc #ad
Part Number10x1315
Model10x1315

9. Minas Envelope

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Premium 28lb 100 Envelopes, Minas Envelope 9" x 12" Booklet Envelope, White

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Minas Envelope #ad - Booklet opens on the longer side 12". Gum Flap. 9" x 12" booklet White 28lb. 100 envelopes. Made in USA.
BrandMinas Envelope #ad
ManufacturerMinas Envelope #ad
Height2 Inches
Length13 Inches
Width10 Inches
Part NumberMBK912
ModelMBK912NW

10. CASHIER DEPOT YOUR ONE STOP SHOP FOR ALL CASHIER'S NEEDS

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150 Cashier Depot 9" x 12" Booklet Envelopes Open Side, Premium Heavy 28lb. White

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CASHIER DEPOT YOUR ONE STOP SHOP FOR ALL CASHIER'S NEEDS #ad - 150 envelopes per Box. 9 x 12 white Envelope. Booklet / Open Side Style. Gummed flap - Made in USA. Heavy 28lb White Paper.
BrandCASHIER DEPOT YOUR ONE STOP SHOP FOR ALL CASHIER'S NEEDS #ad
ManufacturerCashier Depot #ad
Height10 Inches
Length13 Inches
Weight5.9 Pounds
Width4 Inches
Part NumberGF912
ModelGF912NW