1. Support: A sedentary lifestyle, crossed legs, incorrect physical movements, or body fatigue can lead to spinal posture imbalance and pain. The back stretcher is specially designed to restore the natural curve of the back and relieve pressure on the back.

2. Effective pain relief and improved posture: The back massage stretcher has 88 plastic needles that relieve pressure on the back by stimulating it. And allow the spine to return to its natural lines, which helps stabilize the spine and improve flexibility in the back and shoulder muscles.

3. Adjustable design (4 levels): This spinal stretcher is designed to be adjustable in height, with 4 levels, which can be used by most people. You can choose the height that is most suitable and comfortable for stretching your back and relieving stress. The higher the height you set, the stronger stretching force you can get.

4. Durable material: The lumbar support is made of sturdy ABS and environmentally friendly NBR materials. The back stretcher device can withstand up to 150 kg (330 lbs), and the foam strip in the middle of the device can provide cushioning, so you can use it more comfortably.

5. Portable - Good to use at home, in the gym, in the car, or on the office chair.