Designed with sensitive skin in mind, the Lovisa Sensitive Ears Collection utilises premium materials that reduce the risk of irritation. This set of 8mm black sleepers have been made with surgical steel - so they're gentle on your skin. Size: 8mm (L) x 8mm (W) Weight: 0.2g (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.