This is for a set of 3. Each tray is a perfect ice tray with a seal that makes it easier to fill tray without spilling--keeps ice cubes fresher in freezer! Each tray: Makes 12 Mini Square Cubes Dimensions: Approximately 6" x 4.5" x 1.5" Frosted Sheer Base w/ Aqua Blue Seal Stackable when you purchase more than one Perfect for bar area, camping, college, travel or small apartment BPA Free Dishwasher Safe (top shelf) Two are brand new in factory packaging from odor-free facility; one is brand new but not in factory packaging (used for display).