★ Anonymous & Same-Day Shipping Size: Inner Diameter: 17mm (Size 13) Width: 4mm Paid cleaning (3000 yen) performed at Tiffany Mitsukoshi Ginza in November 2025. Includes the paper bag and cloth bag shown in the photos. Immediate purchase OK. First come, first served. Product contents: See images Please check the product images for details on the condition and wear of the item. I do not answer questions about the purchase date or usage period of the item. Please make your judgment based on the product images. Please understand that this is a used item before purchasing. Due to recent high-value product troubles on Mercari, no claims and no returns are accepted.