Office Chair Big and Tall Reclining Ergonomic Desk Chair for Long Hours, Comfy Breathable Mesh, Adjustable Armrests with Lumbar Support, Black

Ergonomic Support for Head, Neck, Lumbar, and Arms: This office chair features an ergonomic backrest and a 60° adjustable headrest that contours to your neck for precise support. The adaptive lumbar support prevents lower back strain and injuries, optimizing posture to reduce neck and back fatigue. Stay comfortable and productive even during long work sessions. 3D Adjustable Armrests for Flexibility: The 3D armrests have a unique bounce-back design for easy height and direction adjustments. This chair is suitable for people of different heights. The seat height ranges from 18.9 to 22.4 inches, while the backrest reclines from 90° to 135°. These adjustments provide customizable seating options to reduce arm strain and maximize workspace efficiency. Breathable Mesh and Dual-Layer Cushion for All-Day Comfort: The backrest and seat are made of breathable mesh for excellent ventilation, preventing heat buildup during long sitting sessions. The dual-layer high-density foam cushion (25D+30D) offers soft yet firm support, relieving hip pressure and ensuring lasting comfort. Perfect for work or gaming. Durable Base with Silent Wheels for Safety and Stability: Equipped with BIFMA-certified PU silent wheels, this chair ensures smooth, noise-free movement and protects your floors from scratches. The sturdy metal base and SGS-certified gas lift support up to 300 lbs, providing reliable stability and safety