PrimSpine Care semi-rigid lumbosacral belts offer high-quality lumbar support with a gray lumbar crossover design, providing a comfortable and secure fit to provide relief and stability in the lumbar region. Its made from stretchy, highly breathable BoosFit material. It features a crisscross back design and four thick straps for added support. A micro-velcro closure allows for a more secure and comfortable fit. Its dual-channel structure improves adaptation to the bodys anatomy and provides greater compression. In addition, it features 100% seamless high-frequency technology, promoting discretion and comfort. This brace can be used to help relax the muscles in the area, preventing injuries and strains in other parts of the body. Composition Polyester, nylon, polyurethane, fiberboard, spandex, acrylic. Instructions for use First, it is recommended to thoroughly clean the area to prevent the growth of bacteria from sweat. Application should be done from back to front, on the lower back. Always follow your doctors recommendations for treating the lesions. Who is it for? It is indicated for the treatment and rehabilitation of moderate low back pain, moderate sciatica, dislocations, sprains, disc protrusions, muscle weakness, degenerative processes of the spine and rehabilitation of the respective area. Pharmaceutical advice This product is not recommended for continuous use, as the back can become accustomed to the support provided by the brace. This could lead to impaired back function. Lumbar support belts can increase blood pressure; therefore, their use should be avoided by patients with cardiovascular conditions or heart disease. Do not be intimidated, as the belt can provide a false sense of security and can cause forced and harmful movements. It does not contain latex, so it will not cause allergic reactions.