Mueller Lumbar Support Back Adjustable Back One Size Fits All Circumference 55817 Belt, Corset, Brace, (Waist 71-127cm),

Product planning: Mueller Sports Medicine, USA Recommended for: those with lower back problems, those who need high levels of support, those with back pain, and those seeking support for their lower back during sports. 8 steel springs: Provides firm support that conforms to the curve of your lower back. Two stretchable side belts: The belts on both sides allow you to freely adjust the level of support. Size: Waist circumference 71cm~127cm *How to measure your waist: Measure the circumference of your waistband at the waist.