Wise Big Man Folding Boat Seat Wise 8WD589 Big Man Boat Seat, Extra-Large for Ultimate Comfort High-Impact Injection Molded Plastic Frames with No-Pinch Aluminum Hinges Compression Foam Padding Heavy-Duty 28 oz. Marine Grade Vinyl, Mildew Resistant & UV Treated Seat Dimensions - Height: 22.75" Width: 22.25" Depth: 20" Seat Depth: 15.5"