Made in Japan #K18 Round Ring 1.8yu K18 Yellow Gold #K18 Round Ring yu Round Ring Outer Diameter: 1.8 mm Wire Diameter: 0.4 mm 1 piece Includes shipping ☆ Discount available when purchasing with other items! Combined purchase with items totaling a certain amount or with Yu-packet items will be shipped via Mercari delivery! ♦️ Immediate purchase available ♦︎ Not a plated product. Thank you very much. m(._.)m Material: K18 18k Solid Gold Color: Yellow Gold