Hoop Earring, One Earring, Gold, Approximately 8mm, Surgical Stainless Steel, K18 Gold Plated Made with K18 gold plating on surgical stainless steel, it won't rust from sweat or water, and requires no troublesome maintenance. Since it's a material used for medical purposes, it's safe for those with allergies. Size ・Inner diameter approximately 8mm (vertical diameter approximately 12mm) Gauge size 18G Price is for one earring. For a pair (both ears), it will be 660 yen. If you want a pair, please comment. Due to selling at the lowest price, discounts are not available. Please note that there may be individual differences in the smoothness of opening and closing the earrings, and the tightness of the fit. There may be fine scratches or blackening on the post part that occur during the manufacturing process. Please understand this before purchasing. Please refrain from purchasing if you are sensitive to these details, as this is a bargain price. Shipping will be via regular mail (mini letter). Please note that tracking and compensation are not included. If you want tracking and compensation, you can change to Rakuraku Mercari delivery (Nekopos) for an additional 120 yen, so if you want Nekopos, please comment before purchasing and I will change it.