Organize your cabinets, and stop plates from sliding and rattling with the Camco Stack-A-Plate Dish Organizer. Stack-a-Plate keeps plates in place during while you're traveling in your boat or RV to protect them from breakage. Nonslip backing on the organizers keeps them securely in place. Set includes two sizes to accommodate your dishware. Smaller size holds plates up to 7-1/4" diameter, and the larger one will hold plates up to 10-1/4" diameter. Dishwasher-safe. Nonslip backing secures the position Made to be dishwasher-safe