This is a vintage Mexican silver cuff that fits up to a 7.25in. wrist and is properly hallmarked and signed Salvador and design #178. This is a book piece in "William Spratling and the Mexican Silver Renaissance" pg.131. The safety chain has been removed and is easy to replace but many find them cumbersome. Any Salvador Teran piece is a grand addition to a collection and being a book piece makes this is a good one! I have left this piece in its unpolished condition with wonderful patina. There are no repairs or breaks only tarnish and it is in great condition.