Tilt Tension Control Recline rate adapts to weight of user. Center-Tilt Chair tilts from a point under the center of the seat allowing user to rock back and forth. Tension adjustable. Tilt Lock Locks out tilt function. Back Angle Adjustment Sets back angle for personalized comfort in reclined position. Seat Height Adjustment Sets seat height to desired position relative to floor. Waterfall Seat Front of cushion slopes to reduce pressure on the back of the knees. Forward Seat Tilt Changes angle of seat to enable proper ergonomic posture while using computer keyboard.. 2.8" Ratchet Back Height Adjustment Backrest easily adjusts up or down relative to seat for personalized lumbar region support and comfort. Seat Angle Adjustment Seat angle will lock in any position from front to back. Width Adjustable Arms Adjusts arms in or out for proper ergonomic positioning. Arm Height Adjustment Adjusts arm up or down for proper ergonomic positioning while seated. Extra Thick Seat and Back Cushions
