... 100% food grade silicone with FDA & LFGB approved2. Temperature: -40~230 centigrade3. Safe for dishware, microware, ... are welcome11. OEM welcome12. Reasonable price, high qualitysilicone folding coffee cup Name:Silicone folding cupMaterial ... -corrosive,environmental and science,easy to washWisthstand high temperature from -40 to 250 centigradeLogo printing:availableOEM ... Eco-Friendly silicone products