●Size: Diameter 3.9 x Base Diameter 2.8 x Height 3.5 inches (10 x 7 x 9 cm), Opening Diameter 8.3 inches (21 cm). ●Material: Paper (inner surface PBT processing). ●Country of Manufacture: Japan. ●Quantity: 20 pieces. ●Heat Resistance: Up to 356°F (180°C).