Designed with sensitive skin in mind, the Lovisa Sensitive Jewellery Collection utilises premium materials that reduce the risk of irritation. These studs are made with surgical steel so they're gentle on skin. They're plated with genuine gold for authentic lustre and shine. They feature star and moon designs. Material: Gold Plated, Surgical Steel Size: 10mm (L) x 10mm (W) Weight: 0.2g (single earring) We're confident your ears will love our curated Sensitive Ears collection. However, Lovisa offers a 100% money-back guarantee on selected items from this collection should the earrings cause irritation. This product is eligible for the 100% money-back guarantee.