KERDOM Ergonomic Office Chair Large High Back Leather Computer Chair Adjustable Lumbar Support 350 lbs Capacity 90 Flip Up Armrests Swivel Rocker Function

【Adjustable Lumbar Support System】The lumbar support adjusts to fit different body types and sitting postures, providing targeted back support exactly where needed to effectively relieve lower back fatigue, soreness, and pressure

【350 lb Heavy-Duty Weight Capacity】Built with a reinforced sturdy frame, SGS-certified gas lift, and explosion-proof base for stable, reliable construction, especially suitable for taller or larger users in daily use

【90° Flip-Up Armrests】Armrests fold up 90° to easily tuck the chair under a desk, saving valuable space in small offices while allowing cross-legged sitting and other posture changes

【Smooth 360° Swivel + Rocking Recline Function】Features 360° smooth rotation and a built-in rocking/tilt function for gentle leaning and relaxation, with tilt angle that locks or releases with one hand to maintain a stable working posture

【Premium Durable Leather + High-Density Foam】Made of soft, stain-resistant, scratch-resistant bonded leather paired with high-density anti-flattening foam cushion, resisting deformation over time while maintaining a sleek executive look

【Quick & Easy Assembly】Comes with tools and clear instructions for a simple, fast assembly process requiring no specialized tools

【 1-year warranty+ Customer Support】Every computer chair comes with a 1-year warranty and responsive customer support, ensuring complete peace of mind from purchase through long-term use.