The clasp is a clip type, so it can be used in a variety of ways, such as on a necklace or a jacket like in the image, or even around the waist like a wallet chain. It's stylish with its two-tone color. Actual size (approx.) 48cm This is a general used item. Please refrain from purchasing if you are looking for a beautiful item. Please only purchase if you understand USED items. The size is listed, but I am not a professional measurer, so there may be errors. Please use it as a guide only. * I will not investigate the detailed size. * This is not a "new" item. * Regarding USED items, there may be minor fraying, loose threads, or pilling that are not noticeable, in addition to the above. I will not answer questions about the purchase date, frequency of use, or the seller's physical size. When negotiating a price reduction, "always" comment with a specific amount. I will not respond to comments such as "Are you offering a discount?". I will only consider discounts within a reasonable range. Please understand that we may decline price reductions depending on shipping and handling fees.