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25 Pack 12.75x15 Inches Rigid Mailers – Self Adhesive White Cardboard Mailers – Used as Mailing Supplies for Mailing Documents, Photos and Art Prints

Free shipping on orders over $29.99

$25.99

$ 10 .99 $10.99

In Stock

About this item

  • Sturdy & Reliable: Our document mailer is made from high-quality 300 GSM thick paperboard to protect item from bending, creasing, or crushing during shipping and handling.
  • Self-Sealing: Our rigid envelopes have a convenient peel-and-seal adhesive strip that ensures secure closure without the need for additional tape.
  • Tear Strip for Easy Opening: Built-in tear strip allows for quick and effortless opening of the rigid mailers without damaging the contents.
  • White, Professional Look: Our white mailers envelope gives clean, crisp white finish enhances the appearance of your shipments and adds a professional touch.
  • Ideal for E-commerce: Our stiff envelopes are perfect to be used as photo mailers and for sending flat items like prints, brochures, catalogs, magazines, calendars or small electronics with minimal risk of bending
  • Perfect for Subscription Boxes: These stay flat mailers are great for including promotional materials, small merchandise, or subscription-based products that require safe and efficient packaging.



Product Description

rigid mailers 9x12
mailer envelopes
cardboard envelopes
photo mailers 8x10
photo envelopes
cardboard mailer
rigid envelopes
document mailer
large mailing envelopes 12x15
cardboard envelopes 9x12

Odulcina - Anne
Reviewed in Canada on February 9, 2025
These are very thin and cannot hold more than 5 papers (letter size in it). I do not recommand! Cheaper in price but I had to order env. From another company for my shipping.
Nicholas
Reviewed in the United States on February 19, 2025
These are not rigid. Do not buy if you have something you need to ship that can’t be bent.
Roger Carney
Reviewed in the United States on February 12, 2025
Just what I needed.
Cory Johnson
Reviewed in the United States on January 31, 2025
I was looking for something mid-range in price that offered some rigidity to ship paper items. The mailers I'm currently buying are very expensive, this brand looked promising. The ad for this item says, "Rigid Mailers". The mailers that arrived are super floppy with no rigidity at all. Disappointed to say the least, I'm going back to buying the expensive ones.
alwyn
Reviewed in the United States on December 25, 2024
I mail photos. These mailers are much less sturdy than i am used to. Also, the coating resists stamps, sp if you mail a lot at once, and use a stamp for your address, they smear. dissapointing.
John from Reno
Reviewed in the United States on December 22, 2024
The 100 pack of 9"x12" plain white mailers arrive stacked in a plastic bag inside a box.The solid white paperboard mailers have a peel and stick adhesive strip at the short end for closure. The adhesive seems secure.For comparison, they seem a tad thicker than the priority mailers available at USPS, but these are not completely stiff and can still bend and fold. They do not have a gusset; multiple pages or items of thickness will need to have a smaller dimension than the mailer to fit flat. They will protect cards and magazines from getting bent edges as they do become more rigid when filled.Thermal and toner printer stickers both adhere well to the surface.The price seems reasonable for the set of 100; about .34 per mailer.
Lara
Reviewed in the United States on December 22, 2024
ordered these 50 Pack 9.75x12.5 Inches Rigid Mailers – Self Adhesive White Cardboard Mailers to ship handmade journals that I make in. They are a great size, and easy to use. They definitely seem like they will hold up to shipping nicely and are completely blank white, so could easily be customized to fit your personal/ business needs. I've been trying out different ways to ship my books for online sales, and I think these are a winner for my full size journals and other larger items.
Charlotte A. Clark-Frieson
Reviewed in the United States on December 19, 2024
Unless you do a lot of packaging and mailing, it might NEVER occur to you to consider the difference between a regular envelope, and one like this, which is a lot more durable, rigid, and stable. In case you haven't noticed, the papers used nowadays, to produce manilla envelopes, and regular business envelopes is getting thinner, flimsier, and just worse by the day — but they cost more!These durable self-sealing envelopes are great for when you need mailers that provide security and stability, or you're sending materials with a larger-than-usual quantity or weight of papers enclosed. Often, it is necessary to send out promotional packages, or portfolios of materials that are thicker, weigh more, and just need a more secure way to travel. These definitely work for such situations. Using this, I wouldn't worry about the envelope getting torn open in transit, or some other unexpected type of damage.They really are thicker; more rigid and durable, and the self-sealing feature is a real plus, too. I like this envelope, and I look forward to using them whenever and wherever needed.
Jonathan Michael Arnoldi
Reviewed in the United States on December 10, 2024
They claim these are for mailing photos. Same thickneess as regular manilla envelope. Seller description fraudulent
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