Chain ring featuring a heart-shaped charm. - Material: Metal - Design: Chain ring with heart-shaped charm - Size: Approximately size 11 (Japanese size) - Color: Silver and gold combination The above information is for reference from Mercari. Thank you for viewing. This is a kihei design with a K10 heart-shaped surface. There is a hallmark. Please check the images. Would you like to use it? The size is approximately size 11 to 11.5 (Japanese size). Please refrain from purchasing if you are sensitive to details. Shipping will be in simple bubble wrap packaging. No returns or exchanges, please.