1. Food-grade safe material - Our ice cube tray is made of BPA-free plastic silicone and can be used for and. You can use the tray to hold food, smoothie cubes, lemonade, coffee, and any other juice. Depend on it to keep your frozen food fresh and clean. 2. Easy ice removal - The flexible silicone material can be well shaped to the bottom and pressed with a peg board, which makes it easy to release ice cubes in 1 second, 3. Sealed storage container - The container is guaranteed to be leak-proof with a four-hinge locking system and a silicone sealing lid, which is an easy way to make and store ice cubes and prevent them from going bad. The box can be used as a refrigerator for easy access or as a daily food storage container. 4. Large Capacity - Each ice tray can make 32 cubes of the right size, 1 layer or 2 layers as needed. Multi-layer stackable design, large capacity for storing ice cubes. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.