Specification Amount : 41.44 Brand : NYOrtho Color : Female CurrencyCode : USD Department : Womens IsAdultProduct : false Label : NYOrtho Manufacturer : NYOrtho MaterialType : HOW TO CHOOSE YOUR SIZE: Using a soft, flexible tape measure, find the circumference around the widest part of your body where you plan to wear the rib belt. 20-30 in. measurement fits “20-30 Inchâ€, 30-45 in. measurement fits “30-45 Inchâ€, 45-60 in. measurement fits “40-60 Inchâ€, 60-75 in. measurement fits “60-75 Inch.†Wear it on top or under your clothing. PackageDimensions_Weight : 0.29101018584 PackageDimensions : L:10.5099999892798 X W:3.7399999961852 X H:2.1699999977866 PartNumber : 8230-3045-1.0 ProductGroup : Health and Beauty ProductTypeName : ORTHOPEDIC_BRACE Publisher : NYOrtho Size : 30-45 Inch (Pack of 1) SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41jIPvJBhiL._SL75_.jpg SmallImage_Width : 44 Studio : NYOrtho Title : NYOrtho Elastic Rib Support Belt - Torso Compression Binder Binder Rib Brace Treatment,Wrap for Natural Healing (Female - Fits 30"-45" Chest) Weight : 0.3 WeightUnit : pounds