California phenolic keyboard tray with angular design helps mimize overreaching while using a mouse. Leverless lift-n-lock arm provides effortless height adjustment. Easy to view tilt dial with soft touch adjustment knob. Viscoflex memory foam wrist support is easy to clean. Equipped with an all-steel 22″” friction-free teflon mounting track. Color: black; capacity (weight): 16 lbs.; height (+/- desktop): +2″”/-6″”; keyboard tray dimensions (w x d): 28″” x 10″”.