Experience optimal comfort and support with our ergonomic desk chair!Featuring a lumbar support system, this office chair ensures proper posture and helps alleviate back pain. The rocking function allows you to adjust the backrest angle from 95° to 110°, providing personalized comfort throughout the day. And the swivel function allows for 360-degree rotation, allowing you to easily move around your workspace. The 43-53cm adjustable seat height is designed for extra convenience. For your comfort, the ergonomic design of the chair provides adequate support to your upper and lower back, promoting a healthy sitting posture. The breathable mesh material allows for maximum airflow, keeping you cool and comfortable during long hours of work.