BAKING MATS: Thick 0.77mm & Large 42*29.5cm.Three color included (Red & Black & Grey). HEALTHY: These silicone baking mats made of 100% food grade silicone and Fiberglass. It's FDA and LFGB DGCCRF approved and BPA . The Silicone baking mat is no bad smells. It's safe to use in the oven to bake desserts and roast meats. EASY TO CLEAN & STORE: The food won't be sticked on the mats to make it hard to clean.It's made of easy clean material. wipe with soapy hot water after use and lay flat or hang to dry, especially compared to scrubbing a baking sheet with hard-set residue and can be rolled up to take up less storage space. REUSABLE BAKING MAT & 480F Maximum Temperature: Can be used as pastry mat, cookie sheet liner, rolling mat and general cooking mat. the silicone baking liner can withstand thousands of uses under extreme conditions of bitter cold and intense heat (from -40 to up to 480), long service life derived from internal high-strength glass fiber fabric. MULTI USE: You can use our baking mats non stick silicone for kneading, rolling, and shaping bread, pizza dough, pastries, fudges, pie crust and fondants. Lay this silicone mat for baking on your worktop so you can get clean extra large baking or cooking preparation surface. You can use on your zers or microwave oven.