4°C Ring. The case in the photos is for display purposes only; the ring itself will be packaged with bubble wrap for shipping. It's a size 6. I've added photos for confirmation. Please take a look. m(__)m ⭕️ Free Shipping ⭕️ Only one item available. Get 100 yen off when you purchase with other items that can be shipped together. ⭐️ Although not specifically a pinky ring, it's a size 6, so it can be worn as one. It can be resized to a size 5. Shipped with Mercari's insured shipping. I purchased this several years ago and wore it a few times. I've mostly kept it stored in its case, but as it's K10 gold, there may be some discoloration from aging, rust, and minor scratches from contact with other accessories in the case, which are difficult to see in the photos. I believe there are no noticeable scratches or stains when worn, but please purchase if you don't mind minor imperfections, as this is based on my personal assessment. Free cleaning services are available at 4°C stores nationwide using their dedicated cleaning machines. This is possible even without a warranty card, as stated on the official 4°C website. I think it's a great deal (*^^*) I don't have the warranty card, so I don't know the product number, but it has the 4°C imprint on the inside as shown in the photos. There are no personal engravings. No returns or exchanges to prevent swapping. If you have any questions, please comment before purchasing (*^^*) Additional packaging is available for an extra fee. Please comment before purchasing. Search terms: 4°C Pinky Ring 4°C Ring Size 5 4°C Ring 4°C Half Diamond Ring 4°C Half Diamond Ring