[FOOD GRADE SAFETY MATERIAL] Reusable Ice Square trays are made of premium silicone material with food-grade safety. It can be used in the freezer, and dishwasher.[EASY RELEASE & DISHWASHER SAFE] Silicone is uniquely soft and elastic, with a few twists, the Ice Squares can be released from the mold effortlessly. Or simply push bottom up to release Ice Squares . These silicone Ice Square trays are safe from -4F to 400F, so they are safe to use with any dishwasher.[UPGRADED LID DESIGN] The upgraded lid is more airtight, preventing spills and the freezing of excess water and keeping Ice Squares from absorbing freezer odors. In addition, the design with a cover can be stacked in multiple layers, saving space without sticking.[ & Square SHAPE] honeycomb shape is more eye-catching and adds flavor to your DIY drinks or foodSmall and , the Square are just the right size to fit both a wide-necked glass and a small-necked drink . Each Ice Square mold contains 37 Ice Squares, for a of .[WIDE APPLICATION] The stackable silicone Ice Square tray kits are great , parties, bars, gifts, etc. You can use to cool your drinks and make delicacies, such as whiskey, cocktails, coffee, infusing fruit or herbs.size: 12 x 20.5 x 6cmMaterial: silica gelcolour: Green+purple+yellowPackage Contents:3 x Ice Square TraysOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.