These brown cardboard envelopes are the ultimate solution for secure postal packaging. Measuring 9x11.5 inches, they provide ample space to safeguard your photos, magazines, comic books, art prints, posters, documents, and collectibles. With a sturdy 450 gsm thickness, these shipping envelopes for comic books offer reliable protection during transit. With these mailers, you can be assured that your valuables are secure and well-protected whether in storage or transit. The self-adhesive seal ensures a hassle-free closure, while the stay flat design prevents bending and damage. Made from brown kraft paper material, these book mailers add a touch of sophistication to your packaging. Whether for personal or business use, these photo mailers simplify your shipping process and help to ensure that your valuable items reach their destination in pristine condition. Streamline your packaging with our 25-pack of comic mailers, the perfect choice for secure and convenient shipping for all of your documents and posters.

Rigid Mailers: Protect valuable art prints, photos, media, jewelry, and documents while storing with these envelope mailers; the sturdy construction helps to keep contents secure inside

Self-Adhesive-Strip: The comic book mailers have a self-adhesive strip at the top to ensure contents remain inside while in transit; simply peel, seal, then press to adhere the two ends together

Thick and Sturdy: Our heavy-duty kraft paper material cardboard mailers, with a thickness of 450 gsm, offer superior protection, preventing folding and scratching of your documents

Convenient Size: These comic book mailers measure 9x11.5 inches and hold letter-sized documents; use stickers, logos, and stamps to customize the envelopes for your small business

Mailer Set: You'll receive 25 mailers, ensuring you always have a reliable shipping solution at your fingertips