Designed with sensitive skin in mind, the Lovisa Sensitive Ears Collection utilises premium materials that reduce the risk of irritation. These 8mm sleeper hoops are made from surgical steel, which is durable and ideal for daily wear. Material: Surgical Steel Size: 9mm (L) x 9mm (W) Weight: 0.3g (one 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.