Food Grade Silicone Film 1.Sample free 2.eco-friendly,100% food grade silicone 3.welcome OEM/ODM 4, ... %food-grade(FDA, LFGB) silicone material, innocuous and non-radiation2)eco-friendly,dustproof and waterproof3)Temperature range: -40 to 250 degrees ... -slip mat . Anti ultraviolet radiation, long term usage, even outdoors. Eco-friendly and Health Care Food Grade Silicone Film