The Rear Utility Rack is great for the individual who likes taking long trips into the wilderness, has a large property, or plans to go camping frequently. The Rear Utility Rack provides space for the addition of a 1000-watt gas generator to charge your batteries while away from an outlet for extended periods of time. This rack will also hold a cooler or other items on the back of your chair. Dimensions: 9 7/8″ X 17 7/8″ (inside dimension)