Back & Lumbar Support Cushions About this item 1. This product is not effective for everyones low back pain. It varies from person to person.Back stretcher improves your posture by simultaneously strengthening and loosening your back muscles. 2. Helps prevent chronic back problems and acute injuries caused by misalignment, such as sciatica, slipped disk and bulging disc. 3. Back Massager for Back Pain without Electric: 10 magnetic massage nodes and 14 massage bars align along the muscles on either side of your spine to help relieve tense and enhance the blood circulation. 4. Magnetic Therapy:Magnetic terapy will make deep rexlation muscle self-head gravity massage evenly, acupressure and muscle physical massage, better relieve the pain of your lumbar and back muscles, protect the lumbar and release stress. 5. Comfortable and Support: Made from a specialized type of polyurethane foam, Similar to an advanced memory foam, designed to compress for comfort while maintaining its natural healing shape. 6. C-Shaped Curvature Original Design: Sync with your spines natural curvature and be comfortable enough for you to relax and stretch passively. An opening in the centre so that the spine doesnt press against the stretcher. Features: 1. Stretching your back is a simple way to improve the health of your spine and release tight back muscles. 2. By increasing circulation and lengthening the spine, back stretchers can also help relieve lower back pain. 3. Just 5 minutes a day devoted to stretching can protect your back, fight chronic pain and improve your range of motion. 4. You might also get better posture and may even gain some height! 5. The great thing about these kinds of stretching devices is that you can get the benefits of a safe, deep lower back stretch without needing to go to a physical therapist. Product Information: Product Name: Lower Back Pain Relief Lumbar Support Product Size: 305*250*125mm Materials: PU Foam Massage Manipulation: AcupressureMagnet therapy Product Color: Gray, Green, Orange Product Weight: 700g Attention: 1. When you first use it, you will feel a little pain. Please step by step. Magnetic therapy massage will slowly relax your muscles. 2. The product will make ordinary foam hard, mainly to ensure the massage effect. If you feel that the product is too hard, you can put a towel on the product before use. 3. Because the product is integrated, there will be a small amount of micro pores on some products. This is a normal new product, not used. Please understand. 4. For obese users, it will feel a little bit small and painful to use. We recommend using it on a chair, which will have a better effect 5. This product is not effective for everyones low back pain. It varies from person to person. 6. This is just a pillow to relieve lumbar pain. It cannot be used as a pillow to sleep on for a long time. If the waist has been injured, you need to consult doctor before using it. Package includes: 1 Piece * Waist Massage Instrument