The Patent pending Ice Stacks Dup By Scotch Rocks is the next evolution of the best selling Scotch Rocks Jumbo Ice Cube tray. The Ice Stacks tray is the same as our Jumbo Ice Cube Tray but now the trays are stackable and offer 4 cubes and 4 cylinder shaped ice cavities per tray. The Ice Stacks Duo generates ice cubes that quickly cool your favorite beverage while the cube melts slower. These jumbo 2" square cubes allow you to make large ice cubes that will melt slower than regular ice and keep your beverage cooler longer. Use the Jumbo Ice Cubes in your favorite beverage. These ice cubes are perfect to make ice tea or ice coffee. This tray can be used for making ice, freezing baby food or where ever your imagination takes you. Jumbo Ice Cube Tray measures 8.25" x 4.50" x 2" and made of food grade sturdy silicone. The non-slip silicone design allows for the tray to securely sit alone or be stacked. Ice is removed easily from the tray. To make it even easier to remove the cubes we recommend pouring water from your faucet on the tray with the frozen cubes for 2 seconds before attempting to pop out the cubes. Features Patent pending stackable design that keeps your ice clean Only tray in the market to makes 4 2 inch cubes and 4 cylinders of Ice Durable food-grade silicone allows easy removal of just one or two cubes at a time Comes in color sleeve packaging. Sturdy silicone construction makes a perfect 2" King Cube For best results, do not store ice tray in freezer, once the cube are made, remove from cubes from tray and put them in an airtight container preventing freezer odor. Periodically clean the tray with a diluted solution of water and vinegar. Cavity Size: 2-in x 2-in x 2-in| Cavity Volume: 8 x 3.5 oz., Total 28 oz.