Helps deflect damaging sun rays from your RV's skylight. It fits standard 14" x 22" RV skylights with a 4" depth or more. Once installed, the insulator helps reduce heat transfer, increases A/C efficiency and saves energy. Reflective backing. Keep your RV cooler in the summer and warmer in the winter. Measures 14" x 22" x 4-1/2" at the thickest point. Includes: (1) foam skylight insulator with sewn cover, (2) adjustable straps and installation hardware. Easy to install
