Outdoor Bison BenchOutdoor Bison Bench The bison is a powerful image of the American West, often symbolizing strength and unity. Our artist designed Cast Iron Bison Bench captures this spirit, creating a stunning work of art for your deck, patio, or outdoor space. This design is available in a cast iron bench, swing, or glider bench. Specifications (fully assembled): 50 1 4" wide, 36" tall and 27" deep. Seat height 16". Product Weight: 105 lbs. Seat capacity: 800 lbs.