Ergonomic Back Support Chair, Lumbar Support for Back Posture Corrector and Low Back Pain Relief, Perfect for Home Office Desk Chair
1. How it works:By leverage, your body weight naturally pushes your lower back to correct posture, it constantly makes your body tilt forward and sit up straight.
2. Features: Ergo double backrest provides elastic back and lumbar support, removable high-density foam cushion provides comfort, non-slip stopper at the bottom, large ventilation holes.
3. Use anywhere: easy to use, put it on office chairs, gaming chairs, driving car seats, beds, sofas, floors, school chairs, desk chairs, computer chairs, stadium bleachers, etc.
4. Sturdy and durable; our chairs are built to last! The abrasion-resistant material can withstand up to 800 pounds of pressure without breaking. In addition, the elasticity provides strong and flexible support.