The 2 silicone trays each contain 7 ice cubes of 40 ml each and are indefinitely reusable. The flexible silicone tray makes it easy to remove the ice cubes, while the included lid serves as a stable base for filling, moving, and storing. Sold with a practical lid that allows you to place the tray in your freezer without overflowing, prevents odors, and offers the option of stacking multiple trays on top of each other. Designed for storing food in the refrigerator and the mold for storing baked cakes.