FOOD GRADE SILICONE: Silicone pastry mat is Made of premium food grade silicone and glass fiber, it is safe to use at ease.EXTRA THICKNESS: The thickness of the silicone baking mat is around 0.67MM which is thicker than other mats(0.3mm-0.4mm).ANTI-SLIP & NON-STICK: Excellent slide effect and Non-stick properties, more stable when rolling the dough. Easy washing the pastry mat.VERSABLE PASTRY MAT: Works well for rolling out piecrusts, knead dough, cut pasta, making bread,pizza and cookie.MORE PROPERTIES : Texture soft,folding receive, does not occupy a space.Heat resistant from -40°F(-40°C)to 450°F(230°C)