Beautifully upholstered with ultra-soft, durable and breathable CaressoftPlus upholstery. Available in black or white upholstery. Thin contoured back with metal frame. Metal chrome plated arms topped with soft arm pads. Heavy duty 2 paddle spring tilt mechanism with infinite tilt lock. Pneumatic gas lift seat height adjustment. Adjustable tilt tension control. Large 27” chrome base for greater stability. Hooded double wheel casters.