Trenton Multi-Task Swivel Stool, Seat: 23-33h, Black

Meets or exceeds ANSI/BIFMA standards Contoured waterfall seat, spring action adjustable back, pneumatic seat height adjustment, manual back height adjustment, back angle posture lock and 360° swivel. Adjustable, chrome-plated footring. Seat: 19-1/2w x 16d. Back: 16w x 14h. 30% Polyester/70% Olefin upholstery. Shown with Optional Loop Arms (SAF3497), sold separately. Chair Type: Rolling Chair; Folding/Stacking: N/A; Width: N/A; Depth: N/A.