This beautiful handcrafted lanyard features the following top-quality materials: White Mountain Jade Beads.(Mountain Jade is a high grade dolomite Marble that comes from Asia). Swarovski Crystal Clear Bicone Beads. Aquamarine AB Faceted Czech Firepolished Glass Beads. Silver Seed Beads. Silver Magnetic Clasp. A beautiful silver tone drop clip complements this piece perfectly. Beaded with Beadalon wire. Secured with 2 crimp beads for added security. Measures 18 3/4" inches from the middle of the back of the neck to the bottom of the clip. This longer length of lanyard to make it easier to reach ID scanning devices, to go over clothing collars more easily.