Work smarter not harder with easy-to-use laminating pouches from School Smart! Each pouch consists of two sheets of laminate attached on one side and can be used with a hot laminator. Each box includes two carriers to keep your laminator clean. The pouches are ultra-clear and come in a slightly larger size that completely seals. Each pouch measures 9 x 11-1/2 inches and is approximately 3 millimeters thick.