This nautical shackle clasp bracelet was purchased in the Caribbean. In nautical terms, shackles are commonly used to attach mooring lines, anchor chains, and other items to the boat. They are also used to attach sails and rigging to the boat. Excellent used condition. 7 mm wide sterling silver band. 14K gold accent detail wrapped roping at base of shackle. Stamped Sterling 14K. Unisex piece. 2 3/4” side to side 2 3/8“ top to bottom 7 mm wide band