Ballier Chain Studs offer simple elegance for pierced ears. These crystal-covered chain studs present a sleek, minimalist aesthetic. Constructed from brass and plated with high polish 14K gold, the earrings display brilliant CZ crystals. Surgical steel posts make them hypo-allergenic, and are nickel and cadmium-free. With waterproof, tarnish-free plating, the earrings ensure long-lasting durability and maximum shine.