Hoop Earrings, Pair for Both Ears, Gold, 14mm, Surgical Stainless Steel, K18 Gold Plated Made with K18 gold plating on surgical stainless steel, they won't rust from sweat or water, and require no special care. The material is used for medical purposes, so it's safe for those with allergies. Size: ・Inner diameter: Approximately 14mm (vertical diameter approximately 18mm) Gauge: 18G Price is for a set of 2 earrings (both ears). If you want to buy one earring, it will be 500 yen. Please comment if you want to buy one. Due to the lowest price sale, we cannot offer discounts, so please understand. Please note that there may be individual differences in the smoothness of opening and closing the earrings, and the tightness of the closure. Please refrain from purchasing if you are sensitive, as these are sold at a bargain price. There may be minor scratches that occur during the manufacturing process. Please purchase with understanding. We will ship via regular mail (mini letter). If you prefer tracking and compensation, you can change to Rakuraku Mercari Mail (Nekopos) for an additional 130 yen. Please comment before purchasing.