SiliconeZone 9-by-12-Inch Small Baking Mat Reusable baking mat made of FDA-approved food-grade silicone Promotes even heat distribution for excellent browning of baked goods Microwave-, freezer-, and dishwasher-safe; high-gloss nonstick finish Great non-skid work surface for kneading dough; includes inch measurements Wont retain food odors; lifetime guarantee