Terrific, colorful sterling and multi stone signed Mexican bracelet. I have not had the stones tested but they appear to be a mixture of genuine and synthetic. The sterling has a brushed finish and makes the color of the stones pop. This bangle is hinged and opens and closes by pressing down on one of the stones.The safety chain is intact. Measuring 7" around in the inside when closed, it is 1" wide and weighs 71 grams. It is in fine original condition and I have shown a photo of the hallmarks but they are very hard to read. They say Mexico 925 Sterling Hecho En Mexico D.F. 925 JMC. I have not been able to identify this Mexican silversmith. A really unusual and fun piece that will surely get noticed.