Fitment: The roof vent cover compatible with universal RV camper trailer motorhome roof vent. Compatible with Ventline previous to 2008 and Elixir vents starting 1994. Please confirm whether your vehicle model is suitable before purchasing this roof vent cover.
Features: Made of high quality automotive grade Polycarbonate, wear-resistant, waterproof, impact resistant, fully able to meet your use needs. Size: 14-1/4" x 14-1/4".
Function: When it is opened, it can keep the air in and out of the RV bathroom vent to make the RV air fresh, and when it is closed, it can isolate rain, heat and so on to prevent entering the RV interior.
Package Content: 3Pcs Roof Vent Cover. No hardware. Installation instructions is included.
Installation: Easy to install, with the slide rail installation can be, professional installation is always highly recommended.