Premium Material: The ice cube tray is made of food grade silicone and sturdy PP material, which consists of a translucent plastic frame and a soft silicone base. QUICK FREEZE: Narrow popsicles freeze solids faster than most cube trays, and the silicone bottom allows them to pop right away without cracking or breaking. You will get 3 different color ice cube trays, each tray can make 10 ice cubes, the popsicles are about 9cm long, water can easily wash the trays or put them in the dishwasher. The ice cube tray fits a wide variety of sports neck shapes and slides out quickly for easy hydration and hassle-free cooling without wasting space and putting bottles in the freezer. Wide application: you can try to customize your own taste and fill the tray with fruits and juices, the tray is suitable for all kinds of liquids, drinks, foods and even DIY.