Easy to Use: Reflective window insulation roll is easy and convenient to use. Simply cut insulation wrap into the desired size, use the provided double-sided tape to attach it to the garage door, and then apply the insulation boardReflective Insulation Roll: Our product is made of aluminum material, the weight is 200 g/10.76 sqft, heavier than those on the market, which can be used outdoors for a long timeWide Range of Applications: The reflective insulation roll can be applied to various indooor or outdoor scenarios, including summer window insulation, wall insulation, house insulation, sun blocking, winter indoor insulation, windows, house, attics, garage doors, wall, rv window insulation, and fireplace surroundingsDouble-Sided Aluminum Foil: The reflective insulation film has aluminum foil on both sides. The circular surface design enhances reflectivity, allowing it to withstand strong sunlight without affecting the indoor environment. It provides effective insulationProduct Packaging: You will receive 59 inch x 8.2 ft garage door insulation kit, sufficient size to meet the needs of large area usege. Foil insulation comes with 60 pieces tapes for better installation and secure panel attachment to prevent detachmentPremium Material: Our double-sided insulation roll is made of high-quality reflective aluminum film material and vacuum-sealed polyethylene bubble film. Garage insulation provides excellent insulation performance, reducing heat transfer effects and ensuring warmth in winter and window insulation summer heat and cool in summer