Description/Feature: 1. It can be reused and is durable. 2. Small size, light and portable, easy to carry, and will not take up too much space. 3. It can be used to heat milk, tea, coffee, etc. 4. It is suitable for schools, dormitories and offices, and it is convenient to use coasters. 5. The insulating base adopts aluminum alloy heating plate and PI heating to keep the liquid temperature at about 55C and heat evenly. 6. The body is waterproof and anti-leakage, not only the surface is waterproof, but the bottom is also waterproof to ensure your safety. Specification: 1.Material: metal 2.Color: black, gold, silver 3.Size: 82*7mm Package include 1*Cup Warmer Pad Note: 1. This is a manual measurement, there may be 1-2cm errors. Thank you 2. Due to the influence of lighting effects and computer colors, the actual color may be slightly different from the picture.