1、Designed for 40oz Tumbler Cup: Our ice cube tray with 3pcs different size of hollow cylinder ice cube molds, it allows the ice cubes to be stacked, ideal for 40oz tumbler cup. 2、Long Last Cold and Versatile Use: The ice cube mold designed with unique hollow cylinder shape, ensures drinks colder longer by melting slowly and diluting less. It also suitable for drinks, coffee, wine, whiskey, cocktail, ect. 3、With Lid and Bin: Hollow cylinder shape ice cube mold comes with sealed lid and bin, makes no more leaks and no messy in your fridge., and makeing ice cubes without any contamination. Perfect for party, camping, picnic and beach party. Features: Designed for 40oz Tumbler Cup: Our ice cube tray with 3pcs different size of hollow cylinder ice cube molds, it allows the ice cubes to be stacked, ideal for 40oz tumbler cup. Long Last Cold and Versatile Use: The ice cube mold designed with unique hollow cylinder shape, ensures drinks colder longer by melting slowly and diluting less. It also suitable for drinks, coffee, wine, whiskey, cocktail, ect. With Lid and Bin: Hollow cylinder shape ice cube mold comes with sealed lid and bin, makes no more leaks and no messy in your fridge., and makeing ice cubes without any contamination. Perfect for party, camping, picnic and beach party. Food Grade Silicone: Our ice cube tray molds are made of food grade silicone, which is BPA free, flexible and elastic. Anti-corrosion and durable, reusable and eco-friendly. Easy to Use: The flexible silicone mold makes it easier to remove the ice cubes. Just need to pour water into the mold, put the mold in the frzzer, push up on the bottom of the mold after ice cubes are frozen, you can get your ice cubes! Note: Only ice cube mold, the cup is not include. Specification: Color: Green / Blue (optional) Material: Silicone Making ice size: 61 * 71 * 13mm / 2.4 * 2.8 * 0.5in , 71 * 71 * 13mm / 2.8 * 2.8 * 0.5in , 84 * 71 * 13mm / 3.3 * 2.8 * 0.5in Mold Size: 284 * 89 *117mm / 11.2 * 3.5 * 4.6in Weight: 500g / 17.6oz Packing List: 1 * Ice cube tray 1 * Lid 1 * Bin 1 * Ice cube tray 1 * Lid 1 * Bin