... ,100% food grade silicone ice tray 2,unbreakable, pliable, and not fragile heart shape silicone ice tray with Eco-Friendy ... fragile5,temperature range:-40~240 centigrade,suitable for microwave oven and deep-freezer6,customized color is available7,LOGO printing, Embossed, ... will not hurt your hand and mouth9,It is safe and necessary for the household and kitchen. FDA and LFGB certificated Heart Shaped ...