The adjustable height back on extended height model feature a built-in lumbar support. The seat features a waterfall edge. Mechanism provides tension control, independent seat and back angle adjustment, and pneumatic seat height adjustments. The 26" molded nylon 5-star base is standard with 2" dual-wheel carpet casters. Some assembly required.
Dimensions:
Seat Height: 22" to 32"
Seat W x D: 20-1/2" x 19"
Back W x H: 18-1/2" x 19"
