Top 10 9.5 x 12 Window Envelopes – Business Mailing Envelopes

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1. ComplyRight


ComplyRight First Class Double Window Envelope | 9.5 x 12 | Tax Mailer | Pack of 50

ComplyRight #ad - The cellophane window allows the taxpayer name and address to clearly show through. Complyright: at complyright, state, tax software, our mission is to free employers from the burden of tracking and complying with the complex web of federal, labor law solutions, and local employment laws. Complyright is the market leader in government compliant products such as tax forms, HR products and services, and health insurance claim forms.

Window dimensions: the top window is 2” x 6”; 2” from left and 7-3/16” from bottom while the bottom window is 2” x 6”; 2” from left and 4-13/16’ from the bottom. The way you present your work needs to match your firm's professionalism every step of the way. Tax mailer envelope: complyright first class double window envelope serves as a multi-purpose tax return envelope that will dress up every tax return and report that leaves your office. Tax products: complyright first class self seal double window envelope is software compatible to be used with Ultra Tax by Creative Solutions, and Max software package.

Both the recipient address and return address show through the envelope windows. The first class mail envelope has a remoistening seal, blue diamond border, ATX, 1040, and First Class Mail printed on its face; with a portrait orientation for the documents with double windows to simplify mailing by printing the cover sheet with the appropriate software. Easily mail large documents and tax returns with an address cover sheet, they are a perfect solution to quickly seal and protect data. Moisture seal, 9-1/2" x 12".
BrandComplyRight #ad
ManufacturerComplyRight #ad
Height12 Inches
Length9.5 Inches
Weight0.12 Pounds
Width0.2 Inches
Part NumberPES45AMZ

2. Generic


Photo Envelopes, 9.5" x 12" plain white envelope with 5" x 6" plastine window. 100 pack|5566

Generic #ad - 5" x 6" plastine window. 24# white wove. Side open. Single resealable latex close tab. 9. 5" x 12" envelope.
BrandGeneric #ad
ManufacturerMackayMitchell Envelope Company #ad
Part Number5566-100

3. Generic


9.5" x 12" envelope with 5" x 6" plastine window. 100 pack|5826, Photo Envelopes

Generic #ad - Side open. 9. 5" x 12" envelope. 24# white wove. 5" x 6" plastine window. Single resealable latex close tab.
BrandGeneric #ad
ManufacturerMackayMitchell Envelope Company #ad
Part Number5826-100

4. Generic


9.5" x 12" floral envelope with 5" x 6" plastine window. 100 pack|5830, Photo Envelopes

Generic #ad - 5" x 6" plastine window. Side open. 9. 5" x 12" envelope. 24# white wove. Single resealable latex close tab.
BrandGeneric #ad
ManufacturerMackayMitchell Envelope Company #ad
Part Number5830-100

5. Generic


Photo Envelopes, 9.5" x 12" garden bloom envelope with 5" x 6" plastine window. 100 pack|5550

Generic #ad - 5" x 6" plastine window. 9. 5" x 12" envelope. Side open. 24# white wove. Single resealable latex close tab.
BrandGeneric #ad
ManufacturerMackayMitchell Envelope Company #ad
Part Number5550-100

6. Quality Park


28 lb White Wove Paper, 100 per Box QUA44682, Quality Park 9-1/2 x 12-1/2 Catalog Mailing Envelopes, Redi-Seal Self Seal Envelope Closure

Quality Park #ad - Stock up with boxes of 100 durable quality park 9 1/2 x 12 1/2 catalog envelopes; in crisp bright white paper with time-saving peel and seal closures.

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. Elegant 28 lb white wove; envelopes lend a clean, professional look to mailings; strong enough for shipping or organizing around the office. A great value; large envelopes are an economical way to send manuscripts, certificates or other documents you’d rather mail flat. Inkjet printer compatible and perfect for use with address labels; not recommended for the laser printer.
BrandQuality Park #ad
Manufacturer0 #ad
Height3 Inches
Length12.8 Inches
Weight0.06 Pounds
Width9.8 Inches
Part NumberQUA44682

7. EGPChecks


EGP Double Window Tax Organizer Mailing Envelope, Peel and Seal, Size 9.5 x 11.5, Quantity 100

EGPChecks #ad - Text on envelope front reads: first class and imporTANT INFORMATION ENCLOSED. Bottom window: size 1 1/4 x 4 1/2, from left 15/16, from bottom 6 13/16. Envelope size: 9 1/2 x 11 1/2. Price is for 100 peel and seal Envelopes, 28 Pound White Wove Stock. Top window: size 1 1/4 x 4 1/2, from left 15/16, from bottom 8 5/8.
BrandEGPChecks #ad
ManufacturerEGP #ad
Weight4 Pounds
Part Number80342PS

8. Amazon Basics


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

Amazon Basics #ad - Easy-to-seal peel and Seal closure—no moisture needed. 100-pack of no. 10-1/2 catalog envelopes. Ideal for mailing catalogs, brochures, booklets, and multi-page documents. Measures 9 by 12 inches each. Durable 28-pound white woven paper for quality and strength.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Height0.01 Inches
Length12 Inches
Width9 Inches
Part NumberAMZP15



Catalog, 9 x 12 Open-End Envelopes in 80 lb. Midnight Black for Mailing a Business Letter, Magazine, 50 Pack Black, Pamphlet, Financial Document

#ad #ad - 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. 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.

Use them to send business letters, and so much more. No matter what you decide to use these envelopes for, professional mailings, making them perfect for things like letters, personal mail, whatever is inside is sure to arrive in perfect condition. No need to worry about smudging or jamming because these envelopes are made for compatibility with most printer models. Durable & reliable: made from heavyweight lux paper stock with a sturdy construction, these envelopes are thick and durable, or catalogs.

Open-end envelope: these open-end 9” x 12” catalog envelopes have a convenient vertical design. Text-weight paper stock, we offer these envelopes in a variety of other color options as well. Made from 80 lb. Peel & press seal: the self-seal design of these envelopes is perfect for anyone who doesn’t want to lick or use a moistener on every single envelope — it’s a huge time-saver! Simply peel off the protective strip, and seal. If this shade of black isn’t right for you, this is the item for you. #ad #ad
Height1.3 Inches
Length11.9 Inches
Weight2.05 Pounds
Width8.8 Inches
Part Number80428-50

10. Immuson


Bubble Envelopes Pack of 25, Immuson White 9.5 x 13.5 Inches Poly Bubble Mailers, Self-Seal Shipping Bags, Padded Shipping Envelopes, Packaging Bags

Immuson #ad - Multipurpose envelopes - these bubble mailers can be used in shops, pins, and so on; jewelry, medicines, homes, accessories, offices, Dvd, cosmetics, schools, video games, business cards, Festive Present etc. Light weight mailers - those padded mailers are lightweight mailing envelops, will not add to your shipping cost.

You can count on our poly mailers to keep your packages safe until they reach their destination. And the shipping Bags used of opaque materials convenient for protect your privacy. Fully opaque for confidentiality. Poly bubble mailers are a cost-effective and efficient way to ship all your packages. These shipping bags fit for any scene where transportation is required.

Prevent damages and keep your customers happy! Dimension - size: 9. 5" x 13. 5" | pack of 25 | Color: White. These mailers are tear-resistant, puncture-resistant, and waterproof. Strong & durable construction - our poly mailers are crafted with only the finest materials. Simply peel and fold over to seal each package safely and securely. Perfect for business and retail use.
BrandImmuson #ad
ManufacturerImmuson #ad
Part NumberFBM.9.5x13.5