คุณลักษณะ

• Gas type vertical adjustment mechanism
• Backrest Locking Mechanism (16°)
• Support Cushion Function (30°)
• It supports your lower back and keeps your posture, so you don't get tired easily!
• Built-in support cushion to solve health problems
• By raising the support cushion to your preferred angle, it becomes a cushion to support your lower back.
• Reduces the burden on the lower back caused by long hours of desk work, and supports correct posture without fatigue.