The back stretcher is designed for both men and women which helps relieve back pain and stretch the lower back. The body’s natural alignment seems to get ruined if you happen to take part in serious heavy activities. Also, lack of exercise or sitting in one place always can make the pain worse but its usage will enable your muscles to relax, giving you increased flexibility and motion in your shoulders, back, neck and hips. This back massage stretcher device is incredibly lightweight and can be easily carried around. You can use back arch stretcher at your office or while traveling. It is made of ABS+PP plastic which is very strong and does not wear out easily. You will be able to reliably use your back stretcher for a long time. Orthopedic back & sciatica nerve stretcher has three levels of adjustment with extra fixing rope to give you deep and controlled stretching. Why only back stretcher? Because it has many qualities as mentioned below: Lightweight Easy to use Easy to install Portable Sturdy Environment-friendly Easy to clean Compact design Affordable Instant pain relief 3-level adjustment.