Pneumatic height adjustable seat is 191/2 W x 181/2 D x 21/2 Thick;Safeguard against Rust & Corrosion;Contoured 16 W x 10 H x 1 thick back adjusts up to 4 vertically and 21/2 in or out for personal support;Includes nylon floor glides;Adjustable height 17-21

• Nexel SC17BK Swivel Stool, Height Adjustable Seat and Foot Ring without Arms, Black Vinyl, Black
• Black

Nexel SC17BK Swivel Stool, Height Adjustable Seat and Foot Ring without Arms, Black Vinyl, BlackNexel Industries Inc.