Abeeha High Back Ergonomic Office Chair with Nylon Base – 5-Gear Adjustable Backrest and Headrest, Mesh Armrests, 4 Lockable Positions, Black

Adjustable Support: 5 gear height with adjustable backrest/headrest for optimal neck, head, and lumbar support. Ergonomic Design: Premium fabric seat, mesh back, and 3D adjustable armrests promote proper posture. Durable Build: 350# aluminum base and Class 4 gas lift ensure lasting stability. Smooth Mobility: 60# nylon wheels offer silent 360° movement; BIFMA-certified base supports up to 1136 kg. Synchronized Tilting: Four lockable positions coordinate seat and backrest movement for comfort.