The BOSS Oversized Height Adjustable Drafting Stool with Caresoft Upholstery comes with extra-large seat and back cushions. The pneumatic lift seat height adjustment allows you to adjust the seat height to suit your comfort and work environment. The 20in. diameter chrome foot ring provides leg and foot support. The large 27in. black nylon base provides stability, and the hooded double-wheel casters allow for easy movement in all directions. Height adjustable arms and versatile arm rests add further comfo...