Silicone cup lid 1. silicone 2. colors available 3. shapes available 4. sizes available Silicone cup lidsilicone cup lid,silicone kitchenware,cup lid1.Temperature range from-40-250 centigrate.2.Environmental,100% food grade silicone,can passFDA&LFGB.3.It will not stain when it comes into contact food or heart.4.Tasteless,Nontoxic,Anti-dust,Non-sticking,impermeable.easy to washing.5.Safe for ...