Food-Grade Silicone Baking Mat: Made from high-quality food-grade silicone, this silicone baking mat (baking silicone mat / silicone mat for baking) is BPA-free, PFOA-free, and non-toxic. Durable 0.70mm Silicone Mat for Baking: This silicone mat for baking features a 0.70mm thickness, making it thicker than many standard silicone baking mats.