Ergonomic High-Back Mesh Office Chair, Gray/White, 26.0 in W x 26.0 in D x 47.2-51.2 in H

Features a curved polyester mesh backrest with integrated lumbar contour, an adjustable headrest, a padded seat, height-adjustable armrests, pneumatic seat-height adjustment, reclining tilt, tilt lock, tilt-tension control, and five dual-wheel casters.

• Color: Gray and White.
• Materials: Polyester mesh backrest and headrest, molded polyurethane foam padding, polyester upholstery, polypropylene frame and five-star base, polyurethane arm pads, nylon casters, and steel gas-lift cylinder.
• Overall Dimensions: 26.0 in W x 26.0 in D x 47.2-51.2 in H.
• Seat Dimensions: 20.5 in W x 19.7 in D; adjustable seat height: 17.7-21.7 in.
• Backrest Dimensions: 19.7 in W x 23.6 in H.
• Headrest Dimensions: 12.6 in W x 6.7 in H.
• Base Diameter: 26.0 in.
• Assembly required; hardware, tools, and instructions are included.