Designed with sensitive skin in mind, the Lovisa Sensitive Ears Collection utilises premium materials that reduce the risk of irritation. This set includes two pairs of surgical steel studs; one pair with star shaped diamante embellishments and one pair of polished ball studs. Material: Surgical Steel Largest earring size: 4mm (L) x 4mm (W) Smallest earring size: 2mm (L) x 2mm (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.