This product is a set of Okura Japan porcelain vintage cufflinks , featuring white porcelain and a nautical theme with rose gold plated accents. The items are housed in a velvet case and are designed in a classic, formal style suitable for various occasions such as weddings, anniversaries, and special holidays. The cufflinks are crafted from rose gold plated metal, and a bullet back style. Thank you for viewing and please see my other designer pieces for sale.