The Decadence Necklace A Genuine Austrian Crystal Rhinestone Necklace; for seriously glamorous people! The necklace is 10 1/2" long in total (top to bottom). The body width is 14 1/2" wide. Necksize is adjustable from 16" to 18 1/2". 2 body chains hold the piece in place in the back. The necklace comes in a silvertone setting finishes with a mix of clear and AB fancy stones. Neat!!!