Double Reflective Insulation Roll 23.7 in X 10 FT RV Window Insulation for Summer Bubble Reflective Foil Insulation Aluminum Foil Thermal Insulation Foam for Windows, Roof, RV, Car

AlUMINUM REFLECTIVE INSULATION SHEET SIZE: 23.7''(W) x 10Ft (L),Easy to cut with utility knife or scissors and installs easier than fiberglass.  Sturdy and lightweight. Simply staple, nail or glue into place!  TEMPETURE PROTECTION: Double aluminum foil,good sealing performance, avoid heat loss, stops winter cold, window insulation for summer heat to stay cool in summer, soundproof, protect privacy. Reflects 97% of radiant heat, emits less than 3% of heat. It can reduce utility bills substantially all year round. PREMIUM MATERIAL: High quality aluminum foil eco-friendly reflective insulated sheet is made of double side alumium foil and bubble, The surface circle design can improve the heat reflectivity, Sun protection, Waterproof and heat insulation. SAFTY: Does not compress, collapse or disintegrateNo mess, and no itchy fibers, safe to handle and does not require protective clothing or respirators to install.  WIDE APPLICATION:Summer use Windows to block UV rays can insulate, RV window coverings, winter use to keep heat inside, use windows, attics, garage doors, walls, floor,around fireplaces, radiator reflector,etc