General description VEVOR Double Reflective Insulation Roll is a versatile thermal insulation solution designed to enhance energy efficiency in various applications. This 50 ft x 23.8 in roll features a 3-in-1 design that combines radiant barrier, insulation, and vapor control, ensuring exceptional thermal performance throughout the year. Technical specifications Dimensions: 23.8 in x 50 ft Thickness: 3.2 mm Material: Double reflective aluminum foil and high-density EPE foam core Heat reflectivity: Reflects over 95% of solar heat Installation Easy to cut and install to fit various sizes and shapes Can be folded for space-saving and convenient carrying when not in use Usage Ideal for windows, garage doors, RVs, houses, roofs, and more Provides effective heat blocking and insulation Tear and puncture-resistant, scratch and wear-resistant Other information