Silicone Rubber Mat 1.Material:silicone 2.Design for heat cup/pot/bottle ... .made of high quality silicone,pass ROHS Testing 2,Cup mat of temperature range from -40~250 celsius3,Silicone coaster feature ... dishwasher, microwave, oven, freezer.Durable, Nontoxic, eco-friendly, oil resistant, safety and healthy.FunctionsNo water leakage.Keep your drink hygienic and ...