Retro Task Chair offers exceptional features such as tilt tension, upright lock and pneumatic gas lift for height adjustments. Chair is made with ultra-soft, breathable, CaressoftPlus vinyl that looks and feels like leather but is more durable and easy to clean. Sturdy, 25" chrome base with 2" nylon, dual-wheel casters provides smooth gliding. Chair supports up to 275 lb.Retro Task Chair offers exceptional features such as tilt tension, upright lock and pneumatic gas lift for height adjustments. Chair is made with ultra-soft, breathable, CaressoftPlus vinyl that looks and feels like leather but is more durable and easy to clean. Sturdy, 25" chrome base with 2" nylon, dual-wheel casters provides smooth gliding. Chair supports up to 275 lb.