Executive High back Top Grain Leather Executive Swivel Tilt Chair. Waterfall seat design eliminates leg fatigue. Ergonomic back design with lumbar support. Upright locking position. Adjustable tilt tension. Pneumatic gas lift seat height adjustment. Quick Assembly NTR- No tools required for assembly. Arm Height: 27-30.5″H Seat Size: 21″W x 19.5″D. Seat Height: 20″-23.5″. Overall Size: 27″W x 28″D x 45″-48.5″H. Weight Capacity: 250lbs.