VEVOR Double Reflective Insulation Roll, Woven Fabric Radiant Barrier, 6.5 Mil 48 in x 250 ft, Aluminum Foil PE Woven Cloth Heat Reflective Shield, Thermal Insulation Roll for Window RV Roof

Excellent Insulation Performance: Crafted from double reflective aluminum foil and wear-resistant PE woven fabric, our 6.5 mil thick double reflective insulation roll efficiently reflects sunlight and blocks heat transfer in summer, while preventing indoor heating loss in winter. Stay cool in summer, keep warm in winter!,Reflects Over 95% of Heat: Featuring high-density aluminum foil coating with outstanding heat reflectivity, this double reflective aluminum foil woven fabric insulation roll efficiently reflects more than 95% of solar heat. Experience rapid heat dissipation, keeping your space cool and comfortable during hot days.,Premium Material: Our 250 ft x 48 in double reflective heat radiant barrier utilizes high-quality PE woven fabric as a central layer, enhancing durability and resistance to wear. Tiple-layer structure extends the insulation roll's lifespan, ensuring long-term effectiveness in providing protection and effective insulation.,Easy Installation: This double-sided aluminum foil insulation roll is easy to cut and install. It is convenient to DIY the roll size and shape to meet your different needs. When not in use, it can be easily folded up for space-saving and convenient carrying.,Versatile Applications: Our thermal insulation heat shield is tear and puncture-resistant, scratch and wear-resistant, strong and lightweight. It's perfect for windows, garage doors, RVs, houses, roofs, etc, offering effective heat blocking and insulation wherever needed.