Multi-Level Back Stretcher Posture Corrector Device For Back Pain Relief Stretch your back with this chiropractic lumbar stretcher. It is easy to use. Lay the spine stretcher flat on the ground and lie on it. The curve on the magic back support is designed to flex and stretch your muscles without the risk of injury. It eliminates unwanted tension. It is great for those with chronic back pain, stiffness, or from sitting all day. You can lay on it but you can also use it for back support while you sit. It can be also be used in your car or office. It has built in straps to attach to a seat. Its dual function allows it to turn into a lumbar support chair or lumbar support for car.  Features : Safely stretch and release tension from your back using this back stretcher with lumbar support- There are 10 trigger points to massage your back while you flex Dual function- Arched back lumbar stretcher works as a back stretcher but can also be used a lower back support while you sit- Can be strapped to any chair There are 3 adjustable curve levels, pick the right one for you- Supports back muscle flexibility for those with chronic back pain or a pre work out stretch Relieves back pain,Lumbar Extender relieves back pain due to tight muscles, excessive flexion and poor spinal alignment. Simply lie down and relax for 5 minutes, twice a day to stretch the back muscles, and restore the natural curvature of the spine. Adjustable to three levels, Lumbar Extender improves posture, and increases flexibility and range of motion. Arched back stretchers lightweight yet durable construction make it a great travel companion while you drive or while at work Physical Dimension Volu. Weight (Gm) :- 821 Product Weight (Gm) :- 545 Ship Weight (Gm) :- 821 Length (Cm) :- 39 Breadth (Cm) :- 26 Height (Cm) :- 4 Read Less