?Enjoy Lifetime After-Sales Service?We provide our spine deck with best life time after-sales service and 100% satisfaction. If you do not satisfied with our product or simply just don't like it, or you have any questions or suggestions about our products, please feel free to contact us and we will reply you and provide a satisfied solution within 24 hours. ?Three-Level Adjustable Back Stretcher?The orthopedic back stretcher has 3 adjustable settings, suitable for people of any age or ability! You can fix this lumbar relief back stretcher at the most comfortable level to stretch easily and effectively relieve pain. The higher the lumbar relief back stretcher, the higher the stretch you will get. ?More Robust and Durable Back Stretcher? Unlike other orthopedic back stretcher that are easy to break, our upgraded back stretcher for lower back pain relief is durable.Made of environmentally friendly ABS plastic and is durable. Our lower back stretcher for pain relief can safely support up to 220 pounds, is lightweight and easy to carry and store. Very suitable for use on office chairs, gyms or yoga mats. ?Back Cracker With Silicone Cushion?The silicone cushion of lower back stretcher gently compresses and protects your spine. When stretching and massaging the lower back, the upgraded silicone cushion can reduce the pressure and tension of the spine. The massage points of spine deck back stretcher can also gently massage the spine, providing maximum Massage and relax. ?Upgraded Back Stretcher?Our spine deck back stretcher for pain relief has 10 magnetic points and 96 auxiliary massage points, which can bring acupuncture effects by deeply pressing specific points. The ergonomic design of spine deck can safely support the back and promote blood circulation. Spine aligner relaxes your back better, relieves muscle soreness, and restores the natural lines of the spine, thereby helping to stabilize the back spine.