Simple Rounded Ring 2mm Width Surgical Stainless Steel Gold 18KGP This is a round ring made of surgical stainless steel. A 2mm rounded ring with a mirror finish. The material is stainless steel with 18KGP, a special alloy that will not rust or corrode. Available sizes: approximately US size 9, 9.5, 10, 10.5, 11.5, 12, 13, 13.5, 14.5, 15, 16, 17. Simple and understated, it can be worn in any situation! Purchase without comments is OK. The first person to purchase will be prioritized, even if they comment first! If you do not specify your desired size after purchase, we will ship size 25 (Japanese size). Although it is an unused item, there may be fine scratches or scuffs that occur during the manufacturing process. Please understand. Please refrain from purchasing if you are sensitive to this, as this is a bargain sale. If the product is returned due to incorrect or incomplete address information provided by the buyer, a re-shipping fee of 300 yen will be charged. Please ensure that the address registered on Mercari is correct. Shipping will be via Yu-Yu Mercari Mail Yu-Packet Post Mini, which includes tracking and compensation. Returns due to the buyer's incorrect size selection are not accepted, so please confirm your size before purchasing. m(_ _)m