... silicone 2.keep your drink fresh 3.OEM&ODM lid for cup features:1.100% food grade silicone with ... & LFGB approved2. Temperature: -40~230 centigrade3. Safe for dishware,microware, oven, freezer, easy to clean and remove4 ... colors and quantity)Delivery time5-7 working days for mass production for MOQCerificationOffer CE, SGS, ISO 9001:2008, ... Japan, Southeast Asia, etc. food grade silicone Lid For Cup