Reflective Aluminum Foil, 7mm Thick Thermal Insulation Film, Cold Protection Film, Aluminum Foil to Keep Warm in Winter (50JJ

Thick thermal insulation: The thermal insulation film is made of 7mm thick aluminum foil, providing excellent insulation. It is odorless and environmentally friendly. Light-shielding properties: Constructed with aluminum foil, it provides excellent light-shielding properties. It can lower indoor temperatures by 8-10 compared to outdoor temperatures in summer. Convenient installationThe perforated design allows for easy and fixed installation. It can be disassembled and installed in any situation and comes with a free installation suction cup. Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.