This listing includes two sets of tie clips and cufflinks, and three sets of cufflinks only. The exact materials are unknown. These are used items that have been stored in a home for a long time, so there may be some scratches and dullness due to aging. These are old items, so please understand that they are being offered as-is. * Please consider this item with the understanding that it is a used item that has been inspected by an amateur and stored in a home for a long time, so there may be some minor oversights. If you are concerned, please refrain from purchasing. * Regarding shipping: The shipping method may be changed from Rakuraku to Yuyu or vice versa.