Product description Material: food grade silicone Size: 22.7*12.6*6.6cm Package Included:1 x Ice cube tray with lid 1. Food Grade Silicone: These ice cube trays are made of food grade Silicone which is BPA free and non-toxic, feel soft and comfortable, they can direct contact with food, safe for drink and food making. 2.Multi-purpose Ice Tray: Suitable for families, parties and bars You can use these cube molds to make ice for coffee, whiskey, make kids chocolate snacks, homemade butter confectionery or baby food. Whats more, keep the seafood fresh. 3.Easy to Release: Made of non-stick silicone that the cube mold wont break in the fridge, smooth inside and bottom wall make it easy to pop out the ice cubes. 4.Dishwasher Safe: Smooth silicone surface make it easy to clean, they can be placed safely in the dishwasher, leaves your hands free and save your time. Pls noted that only the trays are dishwasher safe but the lids not.