Sturdy and Lightweight: Made of fine quality ABS plastic, pressure resistant, compact, and portable design can be nicely put into the luggage.
Adjustable: Designed with 3 slots, you could adjust the height of the back stretcher to fit your stretching.
96 Massage Protrusions: Equipped with 96 massage protrusions, Includes 10 magnet messages corresponding to your body acupuncture points, massages your lumbar spine while stretching - helps to relieve chronic back pain.
Lying and sitting dual purpose: You can just lie down and relax for five minutes twice a day. Ease back pain, improve posture, and increase range of motion and flexibility. You can use it while sitting, help you to correct your sitting posture and massage your lumbar spine. Improves flexibility in shoulder and back muscles.
Acupuncture Convex Massage Points: When laying down over the board at a height you feel comfortable with.. gravity allows the top of your body to effortlessly stretch out and upwards. The surrounding areas start to relax, gently decompressing the discs in your vertebrae, realigning the spine, relieves tension and pain. You will be amazed how good you feel after just one use!