YSSOA Office Ergonomic Mesh Computer Chair with Wheels & Arms & Lumbar Support; 02B; Black-Pro

Specification Lithium Battery Contained:No OverSize:N Main Color:Black Main Material:Metal Details About this item ERGONOMIC DESIGN: Having a chair with lumbar support is especially necessary for all-day working and studying. This ergonomic office chair will not only help to sit at correct sitting postures but also help relieve stress and reduce fatigue after long-time sitting. The curved backrest design line up with the human body's spine natural curve to provide low-back support. COMFORTABLE SEAT: Several detail designs to provide long-lasting comfort. Ergonomic armrest with suitable height to allow users to put hands on top to relax. High-density sponge seat with sufficient seat depth to reduce pressure on the user's hips. Breathable mesh back and seat allow airflow to help users stay cool during a long time studying. ADJUSTABLE HEIGHT: With adjustable seat height; this office chair can be adjusted to match with your home or office desk. Pneumatic controls make our office chair e