The ice cube trays are made of food-grade, nonstick silicone that offers reliable, flexible strength. They can create 8 large ice cubes that are perfect for whiskey and cocktails, while also being great for making popsicles, chilling coffee drinks, or infusing with fruit or herbs to create eye-catching party drinks. The trays are easy to use - simply fill with water or juice, cover, and place in the freezer. They are also easy to clean by hand and made to stack for convenient, space-saving storage. With their portability, these trays allow you to enjoy excellent drinks anytime, anywhere. Features 1. Nonstick silicone: food-grade silicone for reliable, flexible strength; offers easier release compared to stiff plastic trays, simply twist to separate ice from the mold. 2. Creates 8 large ice; ideal for whiskey and cocktails; can also be used to make popsicles, chill coffee drinks, or infuse with fruit or herbs for making eye-catching party drinks. 3. Just fill with water, juice, cover it,and just put it into the freezer, you will have perfect ice cubes. Simply push up the bottom of the tray for easy release ice cubes. 4. Easy care: the molds wash easily by hand (not dishwasher safe) and can be stacked one over the other for compact, space-saving storage 5. It is flexible and portable. Easy to carry and convenient to use. Specification Material: Silicone Color: Black Size: 22.2 x 11.8 x 5.2 cm Weight: 168 g, 228 g Package Include: 1x Silicone Ice Cubes Trays(No Lid) or 1x Silicone Ice Cubes Trays(With Lid)