[Versatile Ice Square Tray Molds] Specially designed for 20-40 oz tumblers, which can hold 1-3 hollow cylinder ice Squares each,so you can make different sizes of ice Squares depending on the size of your glass.hether it is for outdoor picnics, family gatherings, or office breaks, you can use them to make ice for your drinks. [High-Quality Silicone Material]The ice Square tray is made of high-quality food-grade silicone, safe, odorless, and reusable. It's also flexible and durable, making it easy to out ice Squares without cracking or cracking. It is a reliable and environmentally friendly product for your icy drinks. [Leak-proof Design]The mold comes with a sealing lid that securely locks in place, preventing any leakage of ice or moisture. You can confidently store it in the refrigerator without worrying about spills or contamination.Easily get the purest and freshest flavored ice. [Easy to Use and Clean]The silicone material of the ice grid mold allows for easy removal of ice mold, saving you time and effort. It's easy to clean and maintain, just wash it with water or put it in the dishwasher. [Unique Ice Shape]Our ice trays have a unique hollow cylinder design, which makes the ice larger than the ice grains and has a smaller contact surface, which greatly reduces the melting speed of the ice and makes the cooling longer. They can also be used for other purposes, such as making popsicles, chocolates, candies, and more. Material: Silica gel colour: green Package Contents: 1 x Ice Tray