Feature●✈【Safe & Durable Carbon Fiber Material】: The USB carbon fiber heating mat is built with durable carbon fiber heating material. Heated yarn wrapped in a soft, insulating cloth to ensure safety. Size:15X16CM●Uniformly Heating and Matching Clothes: The heating material of the fiber is evenly distributed on the heater pad to generate heat evenly. Can be used directly to sew on jackets, vests, pet cushions, etc. It is so light that you can even sew it into clothes●✈【Heated Clothes】: Please do not let your baby, hot weather, baby or people. If you are not easy to remove, please do not use a needle knife to heat the cloth. Do not use when wet. Dry thoroughly before use●USB Heating Heater: The heater pad uses a 5V (2A) adapter. You can easily use your PC, car, or mobile battery with USB connection. Waterproof and washable. But dont soak it in water for a long time●✈【Suitable for Various Occasions】: Mainly used for warm shoulders, neck, buttocks, back, abdomen, cushion, or pet bed. Can also be used as seat cushions and pets. It is lightweight and portable and easy to carry with you during winter camping and other activities. It is also true for those who are afraid of colds, they are no longer worried about winterDescription USB Heater, Electric Heating Pad Heater, Heating Clothes, Outdoor Mobile, Film Heater, Electric Heater, USB Heating Film, Heater Sheet, Electric Fabric Heater, Foot Warmer, Electric Heater Pad, Heating Sheet, Electric Heating Pad, USB, Foot Heating Mat, 5.9 x 6.3 inches (15 x 16 cm)