Ergonomic Office Chair, Grey Mesh and Nylon, High Back Computer Chair with Adjustable Headrest, Lumbar Support, Rocking Function, 350 lbs Capacity for Home Office

ERGONOMIC DESIGN: Features adjustable lumbar support, headrest, and reclining backrest that adjusts from 90° to 135° for optimal comfort and posture supportWEIGHT CAPACITY & SIZE: Supports up to 350 lbs with dimensions of 19.88" seat width, 46.49" total height, and 23.43" base width for stable seatingCOMFORT FEATURES: Breathable mesh back and high-density foam seat cushion provide excellent ventilation and support for extended sitting periodsADJUSTABLE COMPONENTS: Customizable seat height, 360° swivel base, and smooth-rolling casters offer maximum mobility and personalized positioningASSEMBLY & MATERIALS: Quick 15-minute assembly with included tools, constructed with durable nylon frame and mesh fabric for long-lasting performance