Electric car cover is made according to auto size with advanced design, protecting the cars from blowing and drenching, insolation, autoful dust and paint nicks, make auto clean and lucent and a long-life. Mantle cloth made of specialmaterials making auto a strong adiabatic function of decreasing temperature over 20 degree inside auto t make you feel like in your carport. Installation and knocked-down of the cover product are easy and quick, and its application is even more convenient. It is a most convenient auto mantle that used by auto owners for one person needs only several seconds to cover or retract it.