The Sand Dollar Cuff is cast from a solid New Jersey found Sand Dollar in recycled sterling silver. The sand dollar clasp is three dimensional and has a great weight to it, it hinges from one end and hooks to the bracelet band on the other. The bracelet band is hand forged in solid sterling silver, the clasp catch is hardened and secure. The length of the shell is about 1.75" including jump rings. Please use the Guide for Cuff Bracelets on my Sizing Page to measure your wrist.