Premium Material- The mini ice cube tray with lid is composed of food-grade silicone bottom and PP cover, BPA Free, safe and reliable, and has no peculiar smell. The tolerance temperature is between -4F and 248F. Mini Size- Small and lightweight, suitable for mini refrigerators. The bottom of the ice maker tray has a non-slip design - stackable and saves space. The size of each tiny ice tray mold alone is 5.51in x 2.68in x 1.26in. Multipurpose- It is specially designed for making ice cubes. Each mold has 8 small compartments, which can quickly make neat and beautiful ice cubes, suitable for iced drinks, juices, beverages, etc. These silicone ice cube molds are perfect for cocktails, whiskey or drinks, making you enjoy a cool summer! Easy to Use and Clean- The small ice cube trays can be easily released by pressing, gently press the soft silicone bottom with your hands to release the ice cubes easily, or let the ice cube trays sit for a few minutes, they easier to take out. Wash under the tap after use, also dishwasher safe. Special Design- The special compartment-raised design prevents the ice cubes from sticking together, and keeps the ice cubes fresh taste.