New Heat-resistant Silicone Microwave Oven Steamers 1. made food grade silicone material 2. eco-friendly, non-toxic non-stain New Heat-resistant Silicone Microwave Oven SteamersSpecification 1.100% food grade silicone with FDA & LFGB approved 2.Temperature range from -40~260 degree centigrade 3.Safe for dishware, microware, oven, freezer, easy to clean and remove baked foods 4.No abnormal odour ...