Enamel mugs are lightweight, durable and multifunctional. Use it for your favorite beverage or a hot meal, and attach it to your bag for easy access on a hike. They make a great gift, are perfect for the boat, backpacking, picnics, and even can double as your favorite pencil jar! • Material: Enamel • Dimensions: height 3.14″ (8 cm), diameter 3.25″(8.25 cm) • White coating with a silver rim • Hand-wash only Attention! Don't heat liquids or food directly in the mug—it can damage the coating. Disclaimer: The Enamel Mug is susceptible to staining when used with certain beverages, including coffee, tea, and natural juices. That’s a normal characteristic of enamel products and not specific to our mug alone.