The #7 Padded Mailers with a size of 14.25"x 20" and light 3-layer paper cushioning provide reliable protection for your shipments. Ideal for lightweight shipments, the top two layers are constructed with virgin material. An interior honeycomb layer is made from recycled material and provides additional cushioning. Mailers are curbside recyclable, made in the United States. These peel-and-seal envelopes are designed for easy installation and secure tamper-evident closure. With a quantity of 50 in a pack, these mailers offer a convenient and affordable solution for your packaging needs, ensuring your items are well-protected during transit.