... food grade silicone with FDA & LFGB approved2. Temperature: -40~230 centigrade3. Safe for dishware,microware, oven, freezer, easy to clean and remove4. No ... , Softness, Non-stick ,Anti-dust6. Flexible, lightweight and portable, easy to store and transport7. Durable, long-standing, long life time8. Hardness ... design are welcome11. OEM welcome12. Reasonable price, high quality silicone lid for cup