Soft Fabric: The heated shawl is made of coral fleece fabric, warm, comfortable and super soft. The internal heating element is made of high-grade carbon fiber, which can be quickly heated, safe and stable. Wide Range of Use: This heating shawl can be inserted into any USB port, which is very convenient. The length, width and thickness of the heated blanket are about 59 x 33.5 x 0.6 inches. Quick Heating: The heated blanket has 3 heating settings.