It is a wireless milk frother with an electric mixing head for fast frothing and efficient mixing, reducing time and labor. You can use this food-grade milk frother conveniently as it is removable and easy to clean. This milk frother is constructed of plastic material. The length is 3.5 cm, the width is 3.5 cm, and the height is 19.8 cm. This milk frother is suitable for kitchen and bakery use. Item Name: Milk Frother Material: Plastic Features: Anti-rust, Waterproof, Detachable, Heat-resistant Power Supply: 2 x AA Battery (Not Included) Size Details: L: 3.5 cm, W: 3.5 cm, H: 19.8 cm (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Milk Frother