Silicone Baking Mat- Professional Non-Stick and Healthy Kitchen Tool for Baking, Non-Toxic, Heat Resistant and Easy to Clean By Chicago Baking Since 1833 NON-STICK- THICK/LARGE & MULTI-PURPOSE: Fits US standard half size baking sheets (11 5/8" x 16 1/2") Mat thickness is 0.75 mm (approx. 1/32") NON-STICK & EASY-TO-CLEAN: Incredibly easy to clean! It makes baking and being in the kitchen a joy. Simply run under warm water with soap and it cleans up fast! No more worries about burnt sugars or fats. SAFE, NON-TOXIC & HEALTHY: A great alternative to using oils and other agents that affect our health! PERFECT, CONSISTENT RESULTS: Silicone/fiberglass hybrid construction creates EVEN cooking! Cookies are baked to perfection, as is anything else you put on it. It makes baking a joy again! OVEN/MICROWAVE/DISHWASHER/FREEZER SAFE - DURABLE & LONG LASTING: Super flexible and tear resistant. It can withstand extreme cold and heat (from -40F to up to 480F).