• 【Professional Ergonomic Design】Dedicated to crafting ergonomic, comfortable mesh office chairs for modern workspaces. Curved to human body contours, it offers segmented support for headrest, backrest, lumbar, and seat—perfectly fitting the spine's four-degree curvature. 3D headrest (height/fore-aft/angle) & 3D armrests, fully adjustable for all-day support
• 【Independent Adjustable Lumbar Support】 This high back office chair ergonomic comes with an independently liftable and rotatable lumbar pad, delivering excellent lower back support. Boasting adaptive rotation and a 2.36'' height adjustment range, the lumbar pad fits different heights freely, aligns with your natural spinal curve, and relieves spinal pressure
• 【High-Resilience Thickened Seat Cushion】 This desk chair is made with a 3.94'' thick high-density molded sponge—highly resilient and non-sagging. Its widened and thickened design effectively reduces pelvic pressure. Equipped with a breathable, high-elastic mesh backrest, the mesh office chair promotes air circulation to keep you cool and comfortable at all times, maximizing sitting comfort
• 【Adjustable Backrest & Seat Height】The backrest of office chair adjusts 90°-135° via a smooth tilt tension mechanism, adapting to all-day needs for work or play. With 3.94'' adjustable seat height, this computer chair suits your height and leg length to ease leg strain. The 360° rotating metal base supports 300 lbs, ideal as an ergonomic chair, gaming chair, desk chair, or home office chair
• 【Easy Assembly】This desk chair is easy to assemble—no extra tools needed. Follow the clear manual, and assembly takes 15-25 minutes. 

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty