Sunshield RV vent insulator with a full 3" of foam. Fits snuggly in vent opening to help stop heat transfer, keeping your RV cooler in summer and warmer in winter. Blocks sun's damaging rays. Fits standard 14" vents. Cover is machine washable. White.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov