Construction Metals GLFF1424WH 14" x 24" White Gable Louver 14" x 24", pre-painted white finish, gable louver, 28 gauge galvanized steel 1 piece construction with a 2 inch thick Frame, 1/4 inch galvanized wire mesh, 147 sq-in net free vent area, ventilates 306 SQFT Manufactured in China