Upgrade your RV experience with the RV vent insulator. Featuring upgraded fastener tape to cover all four sides of your RV skylight shade, this insulator ensures a secure fit without slipping off. The 3 inches of thick, highly elastic insulating foam provides optimal insulation for your RV.Our insulator is easy to install as long as the skylight sidewalls are vertical. Say goodbye to extreme temperatures in your RV as the reflective surfaces and thick insulation keep your RV warm in winter and cool in summer, reducing energy usage and saving you money.The waterproof exterior makes it ideal for RV showers, and the removable fabric cover allows for easy cleaning. Enjoy instant energy savings year-round with custom insulating foam and shells. Upgrade to the RV vent insulator and say goodbye to cheap and loose RV vent pillows.Item Name: RV Vent InsulatorMaterial: FoamFeatures: Practical, Foldable Design, UV ResistantSize Details:L: 36cm/14.17", W: 36cm/14.17", H: 7cm/2.76" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x RV Vent Insulator