Ergonomic Colourful Office Chair 350LBS Home Office Mesh Breathable High Back, With Adjustable Lumbar Support Computer Chair, Integrated Moulded Foam Seat Cushion, Fireproof (Yellow)

This ergonomic office chair in yellow pairs a breathable mesh high back with a molded foam seat cushion. The one-piece 70% PP and 30% fiberglass back supports the neck, while the aluminum dual-track lumbar support adjusts through 7 levels. A dual-function lever controls seat height and the rocking mechanism, and the nylon 5-star base has a 340mm radius. The seat cushion meets US standard fire resistance tests, and the chair holds up to 350LB. The unified color scheme runs across the backrest, armrests, seat, base, and casters.