- Reflective Window Insulation: This insulation roll is well made and durable, with a weight of 200 g per 10.76 sq ft. It uses high quality materials for long lasting performance. - Aluminum Foil Roll: The reflective insulation roll helps beat the heat, staying cool in summer and keeping your space warm in winter. It is available in multiple sizes to meet your needs. - Good Material: The insulation roll is made of reflective double aluminum foil and a bubble layer. Its reflective surface effectively blocks direct sunlight and keeps heat out, while remaining resistant to scratches for long term use. - Good Performance: The window insulation kit not only blocks the sun and reduces heat gain, but also helps prevent heat loss, keeping rooms cooler in summer. It provides barrier insulation for hot weather and its opaque foil surface adds privacy. - Wide Application: This insulation roll can be used in a variety of spaces. It is suitable for windows insulation, garage insulation, rv window insulation, house insulation, roof insulation, window heat blocker, garage doors, and more. - Use scenarios: - Apply to RV windows to reduce heat buildup during sunny camping trips, keeping the interior cooler. - Use on garage windows to improve comfort and reduce cooling costs in hot weather. - Install on home windows to enhance energy efficiency by cutting heat in summer and reducing heat loss in winter.