Description: Scotch Flex & Seal Shipping Rolls are an innovative way to ship that saves you time, supplies, and space. Features a three-layer construction that provides water and tear resistance, cushion, and a guaranteed secure seal. Because it's a roll, you can cut off the exact amount of material you need to perfectly fit your item, making it an efficient alternative to cardboard boxes, poly mailers, shipping bags, and padded envelopes.