Ergonomic High-Back Mesh Office Chair with Adjustable Headrest and Armrests, Black/Chrome, 26.4 x 26.4 x 45.3-49.2 in

Color: Black with chrome accents.

Materials: Polyester mesh backrest and headrest panel, polyurethane foam seat cushion, polypropylene armrests and frame, chrome-finished steel gas lift, and nylon dual-wheel casters.

Dimensions: Overall width 26.4 in; overall depth 26.4 in; overall height 45.3-49.2 in. Seat width 20.1 in; seat depth 19.7 in; seat height 17.3-21.3 in. Backrest height 22.8 in; headrest width 13.8 in; headrest height 6.7 in. Base diameter 26.4 in.

Features: Breathable curved mesh backrest, adjustable headrest, padded seat, lumbar contour, adjustable armrests, reclining tilt mechanism with tension control, pneumatic height adjustment, 360-degree swivel, and five rolling casters.

Adjustability: Seat height adjusts from 17.3 in to 21.3 in. The headrest and armrests are height adjustable, and the tilt function includes tension adjustment.

Assembly Required: Includes assembly hardware, illustrated instructions, and an Allen key.

Care Instructions: Wipe polypropylene, steel, and nylon components with a soft damp cloth and dry thoroughly. Vacuum the polyester mesh with a brush attachment. Do not use bleach, abrasive cleaners, or solvent-based cleaners.