Specifications: Back Adjustment: No
Arm Type: Adjustable
Infinite Lock: No
Knee Tilt: No
Tilt Tension: Yes
Pneumatic Gas Lift: Yes
Upright Lock: Yes
Seat Slider: No
Chair Base: Nylon 27 Inch
Casters: Dual Wheel Nylon 2 Inch
Weight Capacity: 275 lb
features: Designed For Whole Day Comfort Under Daily Use: This Ergonomic Home and Office Chair provides the right balance of features and controls for whole day comfort under daily use.