Ergonomic Adjustable Swivel Office Chair, Blue/Black/Silver, 25.6 x 25.6 x 40.6-44.5 in

Features a curved support frame, fixed armrests, pneumatic seat-height adjustment, 360-degree swivel rotation, and a five-point base with dual-wheel casters.

• Materials: 100% polyester upholstery, polyurethane foam padding, glass-fiber-reinforced polypropylene support frame and armrests, powder-coated die-cast aluminum base, and nylon/polyurethane casters.
• Color: Blue/Black/Silver.
• Dimensions: 25.6 in W x 25.6 in D x 40.6-44.5 in H. Seat: 19.7 in W x 18.1 in D x 17.7-21.7 in H. Backrest height above seat: 22.8 in. Armrest height above seat: 8.3 in. Base diameter: 25.6 in.
• Contoured high backrest, curved lumbar support area, padded seat, fixed armrests, and rolling dual-wheel casters.
• Assembly required. Includes assembly hardware, instructions, and tools.