This aerodynamic design shroud is for Intertherm/ Nordyne 668782/ 687000/ 687001/ 687003/ 668706/ 668707-0/ 452840 air conditioners and measures 42-1/4 inch length x 27-1/4 inch width x 7-3/4 inch height. It is made of high-impact resistant material and it has 9 mounting holes around the perimeter of the shroud.