The item is a pack of 25pcs padded envelopes, which are sturdily built with bubble lined wall construction for extra protection. These tough premium shippers are for a wide variety of items. Self sealing bubble mailers provide outstanding shipping protection for a wide variety of pack. Features - ColorWhite - Material: PO/PE Film. - Size: 38.00X27.00X0.64cm/14.93X10.61X0.25in - Durability, Multi-layer, co-extruded film provides optimum moisture, puncture and tear resistance - The Black inner layer provides confidentiality. Water resistant and tamper evident - Security high-strength, hot-melted adhesive closure provides additional tamper resistance - Easy opening, reduces labor costs and increases productivity. Self labels and labels adhere easily - Outstanding tear strength, no unwanted tears along the seam resulting Package list: 25 * 10.5 x 15 inch Poly Bubble Mailers Bulk Padded Shipping Envelopes Bags