These ice cube trays nest easily, but if you flip them around the opposite way, you can stack multiple trays in the freezer. This allows you to make more ice while taking up less room. This durable, yet flexible 16 cube tray allows ice cubes to release with an easy twisting motion. There are 72 two packs per case in assorted colors. Color: Blue, Green, Purple, Orange Size: 16 Cubes Dishwasher safe 2 assorted color trays per pack 72 packs per case Retail packaging