Heng's Industries 71111-C1G1 RV Trailer Camper Hardware Replacement Ventline Vent White Non-Powered Roof Vent; Manual Opening; For 14 Inch x 14 Inch; With Screen; Without Fan; Pure White Screen Frame/ White Lid; Galvanized Metal Base; Standard Mount; With Interior Garnish/ 1-1/4 Inch Wide Flange And Radius Corners; With Color Retail Box Package Self-Centering Metal Base With Radius Corners Interior Garnish With Wider 1-1/4 Inch Flange And Radius Corners Designed To Withstand Excessive Wind And Weather Universal  Fits All Rough Openings. Positive-Seal Weather Stripping And Water Tight