The cuff is stamp decorated with arrows and a thunderbird at each terminal. Metal: 925 Sterling Silver (unmarked and tested). Measurement size: 5 1/4 inches + a 1 inch gap = 6 1/4 inches. Flexibility: There is a little flexibility for size adjustment, but it is not advised. Comments: Fits my 6 1/4 inch wrist perfectly.This item is in the category "Jewelry & Watches\Ethnic, Regional & Tribal\Bracelets & Charms". The seller is "redroselady1" and is located in this country: US. This item can be shipped to United States.