Features: Back pain relief without dangerous medications or surgery, never before has there been a safer and easier way to get back pain relief. The Magic Stretcher offers an alternative to medications that come with side effects and surgery that is complicated and risky. Extra hard, dense high-quality EVA foam with a unique design, the EVA foam is available that is soft to the touch, yet hard and dense so as not to be crushed under weight. To support your back needs, our back support device is carefully designed with 109 massage points to act as self-massage. The unique massage point arched design effectively reaches deep and stretches the muscles of the upper and lower back. The contour along the middle is specifically designed to help align the spinal cord during use. Lightweight, portable, the low weight combined with a durable construction, our back support stretcher for chair and car can accompany you on all your travels, allowing you to use it anywhere. Simply use it for 5-10 minutes a day, whether in the car, office, gym, etc. A wonderful gift, it can be a sweet and warm gift for your friend or family suffering from sciatica and sciatic nerve pain, chronic lower back and lower back pain, herniated disc pain, spinal stenosis, back stiffness and poor posture for yoga people. Specification: Size: 33×24.5×9.5 cm/13×9.65×3.74 inches Material: TPE EVA Color: Blue, gray, pink Product features: Relieves lower back pain and spinal traction Suitable for: People with lower back discomfort with lumbar disc herniation Package includes: 1x Lumbar Support