Back Massager Stretcher Lumbar Pain Relief Support Posture Corrector Spine Unique design according to human body's physiological curve of the spine, better eliminate the source of back pain.Multi-level adjustments: 3 different height level stretching arch, choose the suitable level for your body and exercise your back in a healthy way.Greatly help to relieve chronic back pain and correct postural imbalance, restore the natural curvature and improve flexibility in shoulder and back muscles.Use as daily traction therapy: thumb tip nodes on product surface like massage, stimulate the back points and promote blood circulation.Simple and easy to install and use, lightweight and portable to use in travel, at home or office.Fits for people of all ages aiming at stretching the entire back, especially for those who sitting all day in front of the computer with little exerciseLying on back stretcher, gravity allows the front of body to effortlessly stretch out and upwards.Then, the surrounding muscles begin to relax, gently decompressing the vertebrae discs and realigning the spine, then relieving tension and pain. Feature :The Back Massage Magic is designed to make stretching your back easy, safe, affortable and enjoyable.Easy to use home treatment for spine problems.Preventive care device for your spine.Multi-level adjustment arch for greater reach.Compact in design & portable - can fit nicely in luggage.High quality & durable materials