David Yurman's artistic signature, Cable began as a bracelet that he hand-twisted from 50 feet of wire. For the past 30 years, he has evolved the twisted helix into a myriad of designs. Sterling silver Black onyx Bracelet, 6mm Size Medium: Fits a wrist measuring 7.0 - 7.5 inches in circumference Style Number: B15829MSSBBOM - Shop the latest David Yurman bracelets and other jewelry on BlackSkinny.com