●Size: Approx. 2.8 x 3.9 inches (7.2 x 10 ●It is hygienic because it is flipped over to drain and the mouth is not attached to the bottom. ●Materials: PP, vinyl chloride resin ●Comes in 3 different colors, so you can collect them and use them for your family. ●The color may differ from the actual product due to the nature of the photographic equipment and the settings of your monitor and the environment. Country of Origin: China.