This fashionably styled bracelet is made from 16mm dia. x 3mm thk. Round Polished Black Shells and 7mm & 5mm dia. Freshwater Pearls mounted onto a handmade Sterling Silver (0.925 fine) chain. The bracelet has a Sterling Silver toggle clasp making it easy to wear securely. approx. sizes - bracelet: 7-1/2" long, dangle: 1-3/4" long