SET OF 3 ALUMINUM CENTRAL AIR CONDITIONING VENTS. THE VENTS' OUTSIDE MEASUREMENTS ARE 14" L X 8" W. THE VENTS' INSIDE MEASUREMENTS ARE 11" L X 5.75" W. THESE VENTS WILL FIT AIR VENT OPENINGS THAT MEASURE 11" L X 5.75" W. A CAN OF WHITE SPRAY PAINT WILL MAKE THESE VENTS LOOK NEW!