- Material Composition: 60% Polyester, 20% Nylon, 15% Metal, 5% POM - Relieve Lower Back Pain: This back brace features four memory-aluminum stays that are significantly stronger than standard PP strips, along with two steel springs. This combination provides 360° vertical support to your lower back, helping to reduce muscle rolling and alleviate pressure on your spinal discs. - Comfortable Under Clothing: Constructed from 4-way stretch elastic material and enhanced with 3D knitting technology, this back support offers a superior fit and breathability. The inner layer is crafted from soft velvet fabric, providing a silky feel that makes it ideal for wear beneath clothing. - Injury Prevention: Equipped with two elastic straps, this back support delivers additional compression around the lower back to minimize the risk of injuries during activities such as weight lifting, prolonged standing or sitting, and household tasks. It effectively alleviates discomfort from muscle strain, disc herniation, sciatica, and scoliosis. - Thoughtful Design Features: The brace includes two silicone anti-slip bands on either side to prevent rolling during movement. The 1.5" x 3.7" wide Touch Fasteners of the elastic straps ensure strong adhesion and are made from PVC material that is gentle on the skin and will not damage clothing. Ideal for individuals seeking back support during various activities, including exercise, office work, or daily chores, this back brace combines performance with comfort, making it a practical addition to your daily routine.