These Non-Stick Silicone Baking Mats, set of two, are equipped with half size mats for baking– perfect to use with aluminum sheet pans. An Artisan Set of Silicone, these Baking Mats are usable in ovens with temperature up to 480 degrees. Aromas or past flavors will never breach these Silicon, Non-Stick baking mats. No need for cooking sprays and fattening oils any longer, these Silicon Mats protect your foods from sticking to the pan. Easy cleanup, simply wash using soap and water.