The inside measures 5 5/8" from end to end with a 1 1/8" opening or gap. It is not signed due to its age and guaranteed to be sterling. It is in excellent and highly collectible condition. The item "Awesome Old Pawn Vintage NAVAJO Sterling Royston Turquoise Cluster Cuff Bracelet" is in sale since Sunday, November 25, 2018. This item is in the category "Jewelry & Watches\Ethnic, Regional & Tribal\Native American\Bracelets".The seller is "lorraine6048" and is located in Massapequa, New York. This item can be shipped worldwide.