Upgrade your RVing experience with this simple reflective insulation foam! This product is a game-changer, reflecting 95% of radiant energy back out to keep your RV cool in the summer and cozy in the winter. Made from top-notch materials with 3mm closed cell polyethylene foam sandwiched between highly reflective engineered foil, it’s a big improvement over those cheap alternatives. Plus, it acts as a sound barrier, giving you a little more peace and quiet wherever you go. As soon as we taped it up around our windows and skylights, we noticed a big difference in temperature and sound both. Very good value for the money. Easy to install, lightweight, and non-toxic, this insulation roll is a must-have for any RV adventurer looking for comfort and efficiency on the road!