Karat 11''x15'' Poly Mailers with Tamper-Evident Adhesive Closure, White - 500 pcs

In addition, these mailers come equipped with a simple-to-use, permanent peel-and-stick adhesive strip that seals the 1 1/2" lip, ensuring your items remain secure during transit until the recipient is ready to open them. This adhesive strip also doubles as a tamper-evident seal, providing customers with peace of mind by indicating if the package has been tampered with before delivery. With these mailers, you can have confidence that your items will be kept safe and protected throughout the shipping process.