The sterling silver Atom Earrings are a wonderful way to show off your science-loving side. These lightweight dangle earrings are designed to look like a valence shell model of a silver atom. At 25.5mm wide and 30mm tall, and about 5mm thick at the thickest point, these earrings are stunners for an evening out, but comfortable enough for all-day wear. These come suspended from hypoallergenic Argentium silver hooks for added comfort and exceptional tarnish resistance.