Ergonomic Office Desk Chair, Mesh Office Chairs Comfy for Prolonged Sitting | Segmented Spine Support, Adjustable Lumbar Support for Back Pain Relief, Computer Chair for Home Office, 300LBS, Black

Features

• Professional Ergonomic Segmented SupportThis ergonomic office chair provides segmented support for your head, back, waist and hips, perfectly fitting the natural curves of the spine. It relieves back soreness and sitting fatigue during long hours of work, study and creation, perfect for office workers, remote workers and students
• Independently Adjustable Lumbar SupportFeatured with independent adaptive lumbar support, the back lumbar part can be adjusted within 2 inches to fit users of different heights and sitting postures. It perfectly aligns with natural spinal curves, reduces spinal compression and eases lower back discomfort. It fits petite, tall and heavy-duty users equally with personalized back care
• High-Resilience Thickened Cushion & Breathable MeshBuilt with 4.33 inch high-density molded foam cushion, this seat features high resilience and non-sagging performance, which relieves pelvic pressure even after long-time sitting. The premium high-elastic mesh backrest enhances air circulation, keeping your back cool and breathable even in hot and stuffy indoor environments
• Reinforced Stable Frame & Smooth MobilityConstructed with reinforced steel frame and tear-resistant mesh material, this desk chair owns solid load-bearing capacity up to 300 lbs for stable daily use. 360 swivel silent casters roll smoothly on hardwood floors, tiles and carpets. The 90135 reclining rocking mode allows you to switch freely between work mode and relaxing mode
• Tool-Free Quick Assembly & Premium After-SalesNo extra tools are required for installation. With detailed instruction manual, you can finish assembly easily within 15 to 20 minutes. We provide official warranty and professional after-sales service for each ergonomic chair, offering 24-hour customer response and timely solutions to all usage problems