The PanHandlers Ovenable Pan Liner is made out of a durable nylon material that is able to withstand temperatures up to 400F. The Pan Liners cooking and especially cleanup a breeze. Designed to provide a sanitary way to hold, transport, cook and serve food from steam pans and baking pans. - Nylon - 1/2 Pan size - Length 23 in - Width 14 in - Height 6 in - Sold per case; 100 per case