Reflective aluminum foil, 7mm thick heat insulation film, cold protection film, size: 50 x 100 cm

**Thick Insulation:** The insulation film is made of 7mm thick aluminum foil, providing excellent insulation performance. ****Light Blocking:** The aluminum foil gives the insulation film excellent light blocking properties. In summer, it can reduce indoor temperature by 8 to 10 degrees Celsius compared to outdoor temperature. ****Easy Installation:** The perforated design facilitates easy and secure installation. The insulation film can be installed and removed in any situation and comes with suction cups. ****Note:** All dimensions are measured manually. Due to differences in light and monitor settings, there may be an error of 1 to 3 cm. Colors may vary slightly; please refer to the actual product.