Offex High Back Design Big and Tall Black Leather Executive Office Chair LeatherSoft is leather and polyurethane for added Softness and Durability. Padded Metal Arms. Heavy Duty Silver Nylon Capped Metal Base with Black End Caps. 500 lb. Weight Capacity. Seat Size: 22.5"W x 24"D Overall Dimensions: 28.5"Wx 35"Dx 45" - 49.5"H Arm Height From Floor: 28.75 - 33"H