Karnak Ergonomic PU Leather Adjustable Height Back Executive Office Chair with Headrest & Lumbar Support, Black

The upgraded wide seat provides an ergonomic, soft seating experience. Designed for people who are seated for a long time, aiming to help relieve back and waist fatigue. Strong frame is designed to support your back always in correct seating way, protecting your back and waist. Selected fabric reduces heat build-up and makes make you sit with good ventilation. Design based on user comfort, with high quality PU leather, comfortable cushioning and an ergonomic high-back rest. Adjust the height according to your needs, while the 360° rotating wheels offer full spatial mobility. he ergonomic chair provides 4 support points (head - back - buttocks - hands) and proper lumbar support. The seat height, headrest and backrest easily adjusted to meet different needs. The roller blade wheels are silent and can move to 360° directions. It's soft and smooth which protects your floor without without noise and scratches. And it fits all types of floor, wooden, carpet and etc.