Measurements: 28 in. x 28 in. Finish: Antique Bronze, Antique Copper, Olympic Gold. Inside Diameter: 5 in. Fits Canopies Up To: 5 in. Material: Polyurethane. Special Instructions: 8 pieces set, this ceiling medallion is an assembly that uses two different items, medallion CCMF-042 and onlay OPAOF-005-AB.