Features: brand new and high quality High quality: Soft fabric, built‑in thermal insulation carbon fiber heating material, comfortable and wear‑resistant, durable. 1, 2, 3, 5,6, 8 heating films can put it directly in your jackets, vests and other clothes for warmth and heating. Waterproof: Water resistant to a certain degree, heating evenly, good heating efficiency, washable, but do not immerse it in water for long for time. The heater pads can be bent, rubbed, stitched on clothes. Convenient to carry: Lightweight and portable, convenient to wear with for outdoor camping or other activities on winters. Also applicable to the people who are afraid of coldness, and they will do not fear of winter any more with it. Application Area is included clothes, vests, down for jacket, waists, abdomens, pets and so on. Easy to use: The heating pad is very small, light and easy to carry. You can sew it directly into jackets, vests or other clothing. Or attach it to clothing with pins, very suitable for use in cold weather. Carbon fiber material: Carbon fiber heating, dense heating, uniform heating temperature, not easy to oxidize, burn out circuit, and long service life. This heating pad is a great choice for you, your family and friends. Specifications: Material: Cotton Each Size: Approx. 110x70mm/4.33x2.76 inches Type: 1-1, 1-2, 1-3, 1-5,1- 6,1- 8 Package Includes: 1 Piece USB Electric Cloth Heater note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflec0.75 the actual color of the item.