Colour:grey Features: 1. Put your feet in the warm foot treasure, connect to the USB interface, you can enjoy warm care. 2. USB interface design, convenient and practical, suitable for USB sockets such as computer, car, charging treasure, mobile phone charger. 3. Super soft and fine short fluff, no lint, skin friendly. 4. Large pocket design, easy to put feet and hands in, spacious space is easy to keep warm. 5. It can be washed, gently cleaned, dried naturally, and machine wash is prohibited. Notice: 1. Due to the light difference, the color may be slightly different. 2. Please allow slightly differences due to manual measurement. 3. The image shown here is indicative only. Package Including foot warmer *1 OPP bag Material: soft and comfortable, breathable and durable, which is perfect heater to give warm and comfort to your foot, hands or body in winter with reliable performance. USB foot warmer: The high-end particle design on the bottom, thicken and warm, non-slip and anti-dirty. The electric foot warmer cushion can keep your feet from cold, safe to use, no worry it'll scald hands or feet. Washable and Detachable Design, easy and convenient to use to clean. High Heating Efficiency: With fast heating and high efficiency, It only takes several minutes to heat, so you can keep your foot warm in no time. The heater will turn off automatically once it is too hot. Perfect Gift: Theres no better feeling than coming home after a long cold day and slipping your feet into the cosy foot warmer. Spoil your loved one this winter season with the gift of relaxation. It's a thoughtful and cozy gift for your mother, father, children, friends in Mothers Day, Thanksgiving Day, Christmas and New Years Day. Easy to clean: The electric foot warmer id easy to clean, with the removable design. The upper part of the heater can be separated from the heating plate to clean the heater. Dont worry that the foot heater will become very dirty.