1. high quality silicone,-40F--360F 2. used for cooking,etc. 3.high quality and competitive price. 4.SGS,soft, ... , ice lattice, silicone bowl cover, pot holder. GLOVEMaterialFood grade silicon rubber FeatureEcofriendly,heat resistance,antiskid,various colorsize12' 9' or as your demandUsageMicrowave,kitchen ...