Radiator grille cover with adjustable center openings

A radiator grille cover for controlling the effective opening size of a radiator grille on a motor vehicle comprising in combination:

• a base panel composed of a material impervious to air and water and including fastening means on said base panel for connection to said grille, said panel having an air-receiving opening therein;
• and
• a flexible panel superimposed on said base panel having an outer peripheral edge and sized to at least cover said opening in said base panel, said flexible panel including first connecting means for connecting a portion of said peripheral edge to said base panel and second connecting means releasably connecting said flexible panel to said base panel at a location(s) spaced from said first connecting means whereby upon release of said second connecting means said flexible panel is movable to a position exposing said air-receiving opening in said base panel;
• and
• a plurality of additional panels, each said additional panel provided with an opening substantially aligned with the opening in said base panel in their superimposed positions, said additional panels being superimposed upon one another, and said flexible panel next adjacent to said base panel having a smaller air-receiving opening therein than the opening in said base panel.