Whether you're drinking your first coffee of the day or your fifth, this mug is ideal for you. It's sturdy and shiny with a vivid pattern that will stand up to the microwave and dishwasher. • Ceramics • Dimensions of the 11 oz mug: Height 9.6 cm (3.8″), diameter 8.2 cm (3.2″) • Dimensions of the 15 oz mug: Height 11.9 cm (4.7”), diameter 8.5 cm (3.3”) • Dimensions of the 20 oz mug: Height 10.9 cm (4.3″), diameter 9.3 cm (3.7″) • Suitable for use in dishwashers and microwaves • Base product from China