Brass Hooks, Ear Wire, with Alloy Earring Settings Blank Base for Rivoli Xilion Rhinestones, PlatinumSize: about 33.5mm long; pendant: about 18x15x4.5mm, tray: 12mm.For designers, they are are excellent choices for DIY your unique earrings. No matter what fashion style you want, your can do it. There will be endless possibility when you own them for your jewelry design.