Ergonomic Support: Includes a high-back design to support the upper back and shoulders, along with adjustable headrest and lumbar support to promote good posture.Adjustability: Features a reclining function (typically 90° to 180°), pneumatic seat height adjustment, and adjustable armrests to customize the fit to your desk setup.Premium Materials: Constructed with wear-resistant PU leather, high-density foam padding for durability, and a high-strength steel frame for stability.Mobility: Equipped with a 360-degree swivel base and rolling casters for smooth movement across floors.