2 trays and 2 lids: 2 trays for 15 good-sized ice cubes for a total of 30. Dimensions of the tray: 19 x 12 x 4 cm Cube size: 3 x 3 x 3 cm (The size is right, neither too big nor too small). Reusable and easy to se - is specially designed in the shape of a network to facilitate the se of the frozen contents, no leak-free and worry-free . Stackable Lids - Each tray comes with a lid, making 2 lids in total. Lids help prevent spills and common damage, make trays easy to stack for better organization in your freezer, and protect you from odors. FDA Approved - Silicone Ice Trays are made of 100% food grade silicone, BPA free, environmentally friendly, dishwasher safe, more durable and odorless. Dishwasher. ple uses: The ice cube tray will offer endless possibilities for making fruit infused ice cream, freezing water or food, making ice or popsicles for children.