Seat height adjusts instantly! Arm and back rest heights adjust, too. Built-in lumbar support -- instant pitch adjustable back assures day-long comfort. Also has adjustable height arms. Seat swivels 360 degrees. Gas lift seat height adjustment. Back height adjustment. Back pitch adjustment. 7-position adjustable height arms. Arm width can be adjusted 2-3" at time of assembly. Built-in lumbar support. Stain-resistant fabric. Standard casters included. Optional glides (GLIDES) and hard floor casters (HF-CASTER) available separately. Weight capacity 250 lbs. Fully upholstered back. Meets or exceeds ANSI/BIFMA standards.
Dimensions:
Seat size: 19.5"W x 19"D
Back size: 18.5"W x 21"H
Seat height: 18" - 22"
Overall height: 37" - 41"
Overall width: 22"
Overall depth: 24"
Base size: 5 Star - 25"
