FOOD GRADE SILICONE: It is made of premium silicone and glass fiber. It is safe, soft, durable and will not wrinkle or fade DOUBLE THICKNESS: The thickness of the Mat is 0.6MM, Thicker mats will not slip and wrinkle when used NON-STICKY SURFACE: Even if grease or dough sticks to the surface, pastry mat can be easily cleaned to keep the countertop clean and sanitary
