This set of three Modern rings is made with sterling silver and 14k yellow gold. The silver rings have a domed shape on one side and theyre flat on the other side so they fit perfectly together or with the yellow gold ring nestled in between them. This set is versatile in that you can wear each ring on their own or group them together in a variety of ways. All three rings have a matte finish. However you chose to wear them they have a bold, modern look.