This is a set of set of six Antique Art Nouveau Enameled Coasters with Cloverleaf insert including matching larger coaster for a wine bottle Holder. The larger coaster is 5 in. Diameter and smaller coasters are 3 in. These were made in Germany around 1900s. Jugenstil Untersetzer mit Halter “Kleeblatt” Reichspatent Ca. All are in excellent condition with no chipping or pitting. See pictures for more detailed condition. Thank you for viewing and good luck.