Set of 4 dainty + comfortable everyday huggies with different hex-studded crystal charms Perfect for layering in multiple piercings Sold a set of 4- All four earrings are different (as pictured!) Outside Diameter: 0.47" (12 mm) Each hoop weighs 1 gram (considered very lightweight) Made from plated brass and 'Jet Black' Swarovski crystals Plating is 0.03 microns + e-coating for long lasting durability Plated high polish Rose Gold for maximum shine Posts are made from surgical steel so they are very hypo-allergenic for sensitive ears Earrings are 100% nickel-free and cadmium-free Available in Gold and Silver too As seen on Halsey