DEVAISE Ergonomic Mesh Office Chair with Adjustable 3D Headrest and Tilt Function, Big and Tall Reclining Comfy Home Computer Desk Chair with Lumbar

Breathable Mesh and High Quality 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 high-density foam cushion (25D+30D) offers soft yet firm support, relieving hip pressure and ensuring lasting comfort. Perfect for work or gaming. Ergonomic Support for Head, Neck, Lumbar, and Arms：This office chair is designed with an ergonomic backrest and the adjustable headrest that fits the curve of your neck for targeted support. The adjustable lumbar support helps avoid lower back strain and discomfort while improving posture, effectively reducing fatigue in the neck and back—even during extended work hours. 3D Adjustable Armrests for Flexibility and Space Efficiency：The 3D armrests have a unique bounce-back design for easy height and direction adjustments. 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. 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, TUV-certified and SGS-certified class 3 gas lift support up to 300 lbs, providing reliable stability and safety. Easy Assembly and Reliable After-Sales Service：The chair comes with detailed instructions for quick assembly in just 20 minutes. Backed by a two-year warranty, our dedicated customer support team is ready to assist with any issues. Enjoy a hassle-free purchase with comprehensive service and support.

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