Search  for anything...
BOX USA

BOX USA StayFlat Mailer, 9.75"L x 12.25"W, Pack of 100 | Stayflats Envelope Keeping Photo, Document, Artwork Protected During Mailing and Shipping, 9.75x12.25

    • Based on 455 reviews
Condition: New
Checking for product changes
$55.62 Why this price?

Buy Now, Pay Later

As low as $9.27 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day easy returns

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jan 28
Order within 11 hours and 18 minutes
Available payment plans shown during checkout

Size: 9 3/4 x 12 1/4


Pattern Name: Mailer


Features

  • Self-Sealing StayFlat Mailers - Enhance your packaging experience with self-sealing Cardboard StayFlat Mailers with high strength seams to keep your contents intact even if over packed
  • Optimal Packaging Solution and Supplies - Designed to ship or store documents, artwork, posters, blueprints, graphics, and charts
  • StayFlat Mailers - ideal for small businesses, these Cardboard StayFlat Mailers offer a professional solution for shipping needs & are designed to fit various package sizes, making them versatile for many products
  • 100% Reusable and Resealable - Simple materials, excellent performance; Made in the USA
  • 100 Pack Value Bundle - Manufactured from BOX USA and brand new

Description

9 3/4" x 12 1/4" Self-Seal Stay Flat Mailer, White, 100/Carton.

Brand: BOX USA


Color: White


Closure Type: Self-Seal


Material: Cardboard


Number of Items: 100


Manufacturer: ‎Box USA


Brand: ‎BOX USA


Item Weight: ‎22.1 pounds


Color: ‎White


Closure: ‎Self-Seal


Shape: ‎Rectangular


Material Type: ‎Cardboard


Number of Items: ‎100


Size: ‎9 3/4 x 12 1/4


Manufacturer Part Number: ‎BURM5SS


Date First Available: November 25, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jan 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • The perfect size to add rigidity to USPS priority mail flat rate envelopes
Size: 9 x 11 1/2 Pattern Name: Mailer
This is a really good size to add rigidity to usps flat rate envelopes without adding much extra thickness and still allowing for a seamless close. No matter what you use them for they are a great quality mailer.
Reviewed in the United States on April 2, 2024 by Adam
    • Very stiff
Size: 12 3/4 x 15 Pattern Name: Mailer
Perfect for mailing 11x14” art prints. Very stiff and sturdy, and the adhesive is great.
Reviewed in the United States on March 7, 2024 by Arien Reed
    • Great envelope
Size: 12 3/4 x 15 Pattern Name: Mailer
I use these in my business, and they hold up well, haven't had any issues with adhesive lifting.
Reviewed in the United States on May 10, 2024 by Mr.B
    • Perfect for my needs
Size: 9 x 11 1/2 Pattern Name: Mailer
These hold my 310 page 6”x9” books perfectly and give good protection. So far I haven’t had one book damaged after hundreds of orders. The adhesion is very strong too. Great product and price.
Reviewed in the United States on April 18, 2024 by Blake Andrew
    • Does what I wanted
Size: 9 3/4 x 12 1/4 Pattern Name: Mailer
Great item.
Reviewed in the United States on May 11, 2024 by Richard C. Martin
    • Works perfectly for my mailing
Size: 12 3/4 x 15 Pattern Name: Mailer
My coffee table book fits perfectly in the mailer. The material seems sturdy enough... how the books arrive at their destinations remains to be seen. If I get any complaints, I will update this review. I remain hopeful.
Reviewed in the United States on May 13, 2024 by Cat Renar
    • Not self-sealing
Size: 9 3/4 x 12 1/4 Pattern Name: Mailer
I really like the weight of these for shipping prints and calendars. I add a "please do not bend" sticker to the packaging for the postal workers. Overall a good product, and I bought 2 sizes: 9x12 and 13 x15. On the 13x15, the adhesive strips work fine. The adhesive strip does NOT work at all on the 9x12 size. Not even for a moment. I seal with packing tape. I bought 700+ of these for my online store and am not excited to add the extra step of having to seal each one. ... show more
Reviewed in the United States on November 16, 2023 by barbara schelling
    • Very sturdy!
Size: 12 3/4 x 15 Pattern Name: Mailer
Will continue to purchase over and over again. These are not the cheap flimsy mailers, these are great. Highly recommend!
Reviewed in the United States on March 9, 2024 by Sandy Glazier

Can't find a product?

Find it on Amazon first, then paste the link below.