Egg ring 1, star shape 2, egg sring 3, use it, let your life become better! Egg ringMade of 100% food grade silicone with FDA, SGS-EEC, and TUV-LMBG approvalsTemperature range:-40~230oCSafe to use in ovens, microwave ovens, dishwashers and freezersNon-stick and easy to cleanMore durable lifetime than any other bakewaresOEM service availableVarious color availableThrough FDA and LFGB test