Camco's Black Polycarbonate Vent Lid will replace the broken or damaged old one on your RV. The lid is designed for 14x14 inch vents and is compatible with pre-1994 Jensen models. The durable polycarbonate plastic will withstand weather of any type, and the black color will complement your RV's roof. The Vent Lid is made of an impact resistant material and has UV stabilizers added to withstand harsh weather and damaging UV rays from the sun. It comes preassembled and includes all mounting hardware for quick, easy installation.