Abstract: A protective covering device is a line of insulated sheathes specially designed to be placed over the wiper blades of a vehicle while it is parked. An elongated, cylindrical tube, each protective covering device is internally fabricated of a durable foam rubber material to ensure optimal insulation potential, with a waterproof, Teflon-coated, or similar water resistant non-stick substance exterior to further prevent corrosion, sticking, and other damage. An alternate embodiment may provide an internal heating element, to keep ice and snow from forming on the elongated sheath, and at least one LED light attached thereon for use in low light level situations.