Material: Resin and Stainless Steel Size: 15.9cmx12.4cm or 6.20"x4.84" 1. The creative combination of resin and stainless steel is designed to be both stylish and suitable for daily use and gift giving. 2. The double-layer structure effectively keeps the temperature of the drink warm and cold, and the vacuum insulation technology ensures that the temperature of the drink lasts, enhancing your drinking experience. 3. The unique resin handle design is non-slip and comfortable, showing your personal style, adding a touch of color to your coffee time. 4. The lightweight design is easy to carry, suitable for a variety of scenarios such as office and outdoor travel, to meet different needs. 5. The environmentally friendly material is safe and healthy, easy to clean and does not leave any odor, so that every use is worry-free. Package includes: 1pcs