Set the course for focus and productivity with Exceed. A form-fitting ergonomic chair made from the most revolutionary advances in seating today, Exceed features a breathable mesh back that''s contoured to assist back and shoulder posture, while the waterfall mesh seat provides exemplary support. Flip-up arms, tilt-tension control, five dual-wheel casters, vertical sliding lumbar support, and pneumatic height adjustment gives you the comfort you need during work hours and beyond. Chair Weight Capacity: 331 lbs.Set Includes:One - Exceed Office ChairWaterfall Mesh Sponge SeatPneumatic Height AdjustmentNylon and Black Lacquered Steel FrameTilt-Tension ControlFlip-Up ArmrestsFive Dual Wheel CastersChair Weight Capacity: 331 lbs.Overall Product Dimensions: 24.5"L x 23.5"W x 39 - 42"HSeat Dimensions: 18"L x 19.5"W x 18.5 - 21.5"HBackrest Dimensions: 20.5"HArmrest Height: 26.5 - 30"H