Casabella Big Ice Cube Tray, Cool Gray, Set of 2 The Casabella Big Ice Cube Trays, Set of 2, Cool Grey makes jumbo cubes for large pitchers or punch bowls Set of two easy to use and clean silicone ice cube trays Constructed from flexible food grade silicone with no-spill reservoir for mess-free use Dishwasher safe Measures 7-1/2 by 4-inch