WEIGHT CAPACITY: 500 Lbs CONSTRUCTION: Steel STAND HEIGHT: 18′ to shooting rail PLATFORM SIZE: 42″ wide x 34″ deep SEAT SIZE: 18.5″ wide x 18″ deep SEAT CUSHION: Comfort-FleX BACKREST: 18.5″ wide x 19″ tall STAND WEIGHT: 122 Lbs SAFETY HARNESS: Two 4-pt. full-body harnesses