... silicone cup coverFashionable adornment, hot for promotion gifts, sports and EventsFeatures1.100% grade silicone rubber with FDA & LFGB ... . Temperature, -40~230 centigrade3. suitable for microwaves and ovens and dishwater4. Eco-Friendly, Softness, Non-stick, easy cleaning ... . nontoxic, odorless, non-corrosive, antioxidative, dust-proof and waterproof6. Hardness, according to customer's request7. Logo, ...