Tatub Mesh Ergonomic Office Chair Lumbar Support, High Back Mesh Computer Chair with Adjustable Headrest &3D Armrest Tilt Lock for Adults, Ergonomic Chair with Wheels for Home Office (Black)

Ergonomic Design The ergonomic chair is based on the S-shaped bone structure of the human body, providing the necessary support and lift for the waist/head/hip/hands to create the ideal convex curve that conforms to your back. Decompress the lumbar curve and gently lift your thoracic spine for instant posture improvement. The ergonomic office chair is a great investment in your health and well-being
Automatic Weight-bearing Tilt The ergonomic chair integrates self-adjusting tilt and fixed tilt. Dynamic tilt adjusts automatically with gravity, and the tilt angle moves or retraces with your back. In addition, you can use the lever to fix any angle between 90-120° that is comfortable for you
Multi-function Adjustment Mechanism The ergonomic desk chair has both the 3D armrest and 2D headrest adjustment, supports armrest angle/front/rear/height adjustment, headrest height/angle adjustment, and overall seat height adjustment. The home office desk chair will provide you with all-inclusive adjustments for the greatest support and comfort
High-Density Breathable Mesh The backrest and seat are fully padded with breathable mesh, which promotes blood circulation while avoiding moisture build-up. The built-in steel core pneumatic rod and the five-star metal tripod create an unparalleled sense of balance. The weight capacity of the mesh office chair is 250LBS, creating a comfortable sedentary environment for efficient work
Easy Assembly Device &Ideal Gift The high back mesh computer chair comes with detailed installation instructions and can be fully installed in as fast as 10-15 minutes. 360° pulleys move smoothly and effortlessly. Ideal Birthday, Thanksgiving, Christmas gift for family or friends. If you have any questions during installation or use, please feel free to contact us