Top Shades reduce glare, heat, and UV radiation by up to 65%. You stay cooler, your air conditioning runs less, and your interior is less susceptible to fading. Precision, die-cut matrix film stays in place with powerful "static cling", and you retain the see-through effect of your tops. Applies or removes in seconds to any clean, dry, smooth surface. No fasteners, just smooth on with damp cloth and go! Five year warranty. Specify Black or Cool Gray. Instructions included.