A curved wraparound plain back with an open gap above the seat gives this task chair a clean, modern feel for work areas and guest rooms. Tight seat and back upholstery keeps the look tailored while minimizing day-to-day maintenance. A five-star metal base with durable, BIFMA approved casters rolls smoothly, and a hydraulic lift lets you dial in the right height for desk work or leisure. Upholstered in your choice of COM. Backed by a commercial warranty.