This mesh back chair delivers professional-grade ergonomics with a Black mesh back, molded foam seat, and a removable Black seat cover for easy upkeep in high-use environments. Supported by a Black powder-coated aluminum frame and nylon base with casters, it features a multi-tilter synchro mechanism with seat slider, back lock, forward tilt, tilt-lock with tension control, pneumatic height adjustment, back depth adjustment, and 3D adjustable arms with polyurethane pads—complemented by a height-adjustable lumbar support that can be removed when not needed. Quality backed by a limited manufacturer warranty.