Flat Mailers, 13" x 18", Kraft, 100/Case

Protect your flat items with ease using our Kraft Flat Mailers. Perfect for shipping documents, artwork, and other flat materials, these mailers are made from sturdy .036 chipboard to provide excellent protection during transit. The classic Kraft color gives them a natural, professional look, while the flat design ensures your items remain secure and undamaged. Whether you're sending important documents or fragile artwork, these flat mailers offer the reliability you need for safe delivery every time.