Honeycomb paper padded envelope sealable mailers #5 10.5' X 15' - Pack of 30 for commercial or residential shipping The honeycomb design provides enough padding to help protect shipped items including clothing, books, accessories, parts and more This style mailer is lightweight and economical with a built in self seal and opaque color for security Honeycomb mailers come in a variety of sizes and quantity packs for just the right size and cost for your business Economical solution with smooth writable surface or adhere shipping labels to complete your packing and shipping process