This Craft Kitchen 10.5" x 16.5" Silicone Prep and Baking Mat can be used for prepping, rolling dough, and baking. Eliminates the need for non-stick cooking sprays, butter, or oil on baking pans. Features easy to clean, heat resistant (410°F) silicone construction that provides even heat transfer even baking. BPA-Free. Oven and freezer safe. Handwashing is recommended.