These earrings were designed to coordinate with the Lanyards,ID Badge Holders that are up for sale in my store. This beautiful handcrafted pair of earrings features the following top-quality materials: Royal Blue Mountain Jade Beads. (Mountain Jade is a high grade dolomite Marble that comes from Asia). Glass Beads-Opal/Opalite/ Moonstone Color Beads. Silver Humming Bird Beads. Silver Barbell Beads. Silver Seed Beads. The earrings measure 2 1/4". That measurement includes the Silver Plated Hypo Allergenic Coil w Ball Earwires. Also available in clip on. Please specify at check out.