Rv Teardrop, Toy Hauler, Horse, Marine ,Trailer, Camper Window (1) New 16"x14" Horizontal half vent with a screen and window lock, Includes stainless steel mounting screws Cut Out 16-1/4 x 14-1/4 Outside Measurement 17-3/16 wide x 15-1/4 tall Corner Radius 3-5/16 Screws included