W&P WP-ICE-KC-BL1 Peak Ice Works Extra Large Cube Silicone Ice Tray, BPA Free, Dishwasher Safe, Peak Blue Protective lid - keeps freezer burn out and stacks easily Internal frame, makes filling and transfer spill-free Independent cubes - allows for easy release of ice cubes Makes: four 2 1/4" cubes Available in three colors, charcoal, white and peak blue