Features


Custom 9” x 12” Envelopes: Ideal for Kits, Brochures & Business Mail

9" x 12" Envelopes are the largest size of envelopes available in UPrinting. These envelopes can be used for putting multiple flat materials such as magazines, brochures, booklets and other forms. These can serve as "kits" where all the essential documents can be inserted to.


Here at UPrinting, 1-color envelopes are printed in a 24 lb. white paper with a black, reflex blue or standard red ink. Quantities range from 250 to 100,000 and can be ready to ship in 2 to 3 business days. On the other hand, full color envelopes are printed on premium 70 lb. uncoated white paper. Quantities range from 250 to 20,000 and can be ready to ship in 4 to 6 business days.


Professional Presentation. Practical size.


Custom Sizes

Fits More, Folds Less

Easily holds full-size 8.5" x 11" sheets, brochures, magazines, and booklets without folding or crumpling.

Premium Paper Stock

Durable Paper Options

Choose between 24 lb. or premium 70 lb. uncoated white paper. Ideal for shipping, storage, and branding.

Flexible Quantity

Bulk-Friendly Quantities

Order from 250 up to 100,000 envelopes, perfect for direct mail kits, company handouts, and more.

Custom 9” X 12” Envelopes for Standout Branding




Tailor your envelopes to reflect your organization’s professionalism with flexible printing and finishing options: 

  

Printing Options 

  • 1-color printing on 24 lb. white paper, available in black, reflex blue, or standard red ink. 
  • Full-color printing on premium 70 lb. uncoated white paper for vibrant logos and designs. 

  

Envelope Type 

Large open-end format (9” x 12”) with secure flap—great for document kits and formal mailings. 

  

Fast Turnaround Times 

  • 1-color printing: Ready to shipPrints in 2–3 business days. 
  • Full-color printing: ShipsPrints in 4–6 business days.




9x12 Envelopes FAQs

Q: What can I fit inside a 9” x 12” envelope?
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