✓?Choose Your Size?XS: Fits your waistline 24-29.5 inches. S: Fits 29.5-33.5 inches. M: Fits 33.5-37.5 inches. L: Fits 37.5-41.5 inches. XL: Fits 41.5-45.5 inches. XXL: 45.5-53.5inches. Please measure your waistline correctly (same level as your navel), instead of your pants size. ✓?Risk-Free Order Back Brace?The trustworthy Bracepost back braces offers a 4-year warranty. A full refund or free replacement will be provided if you are not satisfied, it is completely risk-free. Choosing this lower back brace brings you ease and comfort life(warm note: please measure waist size correctly before ordering to avoid wasting your precious time). ✓?Strong Adhesive Velcro?This lumbar support belt velcro is made of high quality felt surface, repeatedly torn and pulled with no pilling and falling off. Widened Velcro hook surface is smooth and not rough, can easily adjust the elasticity, and can be firmly maintained in the position you set. ✓?Comfortable and Breathable Material?Our lower back brace is made of thickened mesh neoprene fabric with excellent stretchability, breathability, softness and lightness, comfortable and refreshing to wear without stuffiness, no irritation and no scratching of the skin. ✓?Effectively Correct The Posture of the Lumbar Spine?The support bar of our back brace is designed to conform to the shape of the human spine and perfectly fit the curve of the waist, which can effectively correct and support poor posture leading to straightening of the lumbar spine, 2 adjustable double elastic straps provide additional support to relieve pressure on the lumbar region to prevent back injuries caused by weight lifting, prolonged standing or sitting, doing housework, work, etc. ✓?Enjoy Your Life and Stay Away from Back Pain?Some injuries once formed may not be reversible, so you need a good back support belt. bracepost lower back brace can provide strong and lasting support for your back, effectively helping you relieve and prevent pain from sprains and strains, herniated discs, spinal stenosis, sciatica, scoliosis, arthritis and other diseases. ✓?7 Stays Provide Maximum Lumbar Support? Bracepost back brace is designed with 5 S-shaped memory aluminum support bars, which are four times stiffer than ordinary PP bars and have 2 spring steel placed along the lumbar area to provide 360° stronger and more continuous support for your lumbar area, helping you to relieve back pain and improve your posture.Special Feature: Adjustable. Sport: Walking. Unit Count: 1.00 Count. Material: Aluminum. Color: Black. Age Range (Description): Adult. Use for: Back. Specific Uses For Product: Disc Herniation,Gardening,Herniated Disc,Lumbar Support,Pain Relief,Sciatica,Scoliosis,Skin,Spinal Stenosis See more. Size: Large. Brand: Bracepost.