One size Width, in 14.50 Height, in 6.00 Strap width, in 0.98 Min circumference, in 39.37 Max circumference, in 53.54 This is a lightweight bag that includes an adjustable strap and lays flat against your body. The back panel is made to protect from wear and tear and is easy to clean. It includes a back zipper, inside zipper pocket, and 3 cardholders. It also features an adjustable handle with clip and liner with inside divider for organizing. .: 100% Polyester .: Single-sided print .: Black lining with inside divider for organizing Dimensions: Width 14.5 inches Height 6 inches Strap width 1 inch Max circumference 53.5 inches