XPOPR Executive Office Chair Ergonomic Desk Chair Computer Task Chair Mesh Chair with Armrests and Lumbar Support for Home Office Conference Study Room, Red

[Ergonomic Backrest Design] Curved backrest aligns with the body's natural shape, featuring lumbar support to maintain spinal health and reduce fatigue. [Adjustable Seat Height] Seat height easily adjusts from 18" to 22" using a lever under the seat for customized comfort. [Larger Seat for Optimal Comfort] Upgraded seat dimensions (20.3" W x 17.7" D x 3" thick) provide a softer, more spacious sitting area. [User-Friendly Armrests] Ergonomically designed armrests offer continuous support to reduce arm strain and enhance comfort during long work sessions. [360° Smooth Mobility] Equipped with five nylon swivel casters for effortless 360° movement and stable, smooth mobility on various floor surfaces.