Ergonomic Office Desk Chair with Waterfall Seat and S-Shaped Back for Back and Leg Pressure Relief, Adjustable Headrest for Neck Support, Comfortable for 8+ Hours of Sitting

【Adjustable Lumbar Support – Targeted Lower Back Relief】 Lower back discomfort shouldn’t be part of your workday. The adjustable lumbar support fits your lower back precisely, delivering targeted pressure relief and improved comfort for extended sitting, whether you’re working, studying, or gaming.【Adjustable Headrest – Reduce Neck Pressure & Fatigue】 Designed for long hours at your desk, the adjustable headrest supports your head and neck to help reduce neck pressure and stiffness. Height and angle adjustments allow you to relax your neck naturally while working or leaning back.【4-Level Tilt Lock – Relax Without Losing Support】 Recline with confidence. Adjust the tilt from 90° to 135° and lock it at four positions to match your working, resting, or gaming posture. Smooth swivel and controlled recline let you stay comfortable without sacrificing support.【Strong, Safe & Built to Last – Certified Reliability】 Built with a reinforced steel frame, SGS-certified gas lift, and BIFMA-tested construction, this chair delivers long-term durability and daily safety. Supports up to 300 lbs, making it a reliable choice for everyday use.【5-Year Warranty & 24/7 Support – A Risk-Free Purchase】 Enjoy peace of mind with a 5-year warranty and responsive 24/7 customer support. If you ever need help, our service team is ready—so you can buy with confidence and focus on comfort.