DescriptionThis product is a heating pad, which is made from material for practical use. Using high technology heating material, it has a long service life and is not easy to break. What's more, it is safe and reliable to use and will make you warm in the cold winter.Features- Color: Black. - Material: Carbon fiber. - Size: 320.00X7.50X0.50cm/125.76X2.95X0.20 inch. - Input voltage: 5V. - Adjustable temperature: 45-65. - Input current: 1.6A. - Power: 8W. - Made from premium carbon fiber material for durable and long lasting use. - Ergonomic design, close fitting and it can be bent, folded for your convenient use. - Soft, warm fabric inside, comfortable and skin-friendly. Heat-resistant, wear-resistant and can do quick heating. - Safety heat transfer and waterproof sheet, perfect for the back, waist, abdomen, knees and other parts, to achieve the warm effect, blood circu action for health care. - The products are mainly used in electric heating waistcoat, electric heating gloves, electric heating kneepad, elderly health care products, health care, electric blanket, heating car cushion, and various low pressure heaters.