Armless Drafting Stool with Contoured Back

 Contoured back and seat help to relieve back-strain.
Pneumatic gas lift seat height adjustment.
Large 27" nylon base for greater stability.
Hooded double wheel casters.
Strong 20" diameter chrome foot.
Available in four fabric colors and black Caressoft.
Optional glides can be used in place of casters (TU021).
Seat Size: 20"W x 18"H"
Seat Height: 26.5" - 31.5"H
Overall Size: 19.5"W x 25"D x 39" - 44"H. 
 Weight Capacity: 250lbs.