100% BPA Free, Non-Toxic, Food grade, Leak-free, silicone ice cube tray with lid,keep your ice safe for drinking.these Ice cubes guarantee safety and durability,which can be used for adult & baby food,Safe for use in the freezer, Oven, dishwasher, refrigerator and microwave. Made of food silicone, safe, sanitary and quality-assured. This silicone ice tray is suitable for use in the temperature range of -40°F to 400°F. The Mould is made of silicone and has a soft texture. It is easier to use ice cubes than traditional plastic Moulds. Simply push the bottom of the tray and the ice will slide out quickly.Smooth silicone surface makes it easy to clean.