This product is a ice cube making bag, made of PET materials, and food-grade is safe to use. Very suitable for family use, parties, bars, etc. It is suitable for ice cube making for drink in kitchen milk tea shop. Features -Color:As Shown -Material:PE -Size:54.00X30.60X0.10cm/21.22X12.03X0.04in -Our ice cube bags are made from the material, ensuring that your ice cubes stay for longer. -With our ice cube bags, you can make large, practical ice cubes that are perfect for cocktails and other drinks. -This ice cube bag features the drawstring design, which makes it easy to be sealed, very convenient to use. -Whether you're hosting a party or just want to keep your drinks cold, our ice cube bags are the perfect solution. -Made to last, our bags are reusable and can be used over and over again, making them a cost-effective choice. Package list: ice bag