Decorated with Spode's classic Christmas tree design 3 piece set includes 2 mugs and 1 tray Mugs: 0.30L/10fl.oz, Tray: 21cm x 14cm/8in x 5.5in Mugs made from porcelain, tray made from melamine, Mug - dishwasher and microwafe safe, Tray - dishwasher safe on top shelf