BOSS Office Chair GRAY FABRIC DARFTING STOOLS W/ADJ ARMS & FOOTRING

BOSS Office Chair GRAY FABRIC DARFTING STOOLS W/ADJ ARMS & FOOTRING Contoured back and seat help to relieve back-strain. Pneumatic gas lift seat height adjustment. Large 27" nylon base for greater stability. Hoode double wheel casters. Strong 20" diameter chrome foot. With adjustable arms. Available in four fabric colors and black Caressoft. Optional glides can be used in place of casters (TU021).