2 Pcs Window Insulation for Winter, 47'' x 63'', Fully Clear Thermal Shrink Covering Film with Hook and Loop for Window RV - Keeps Cold Air Out and Warm Air in, Reusable, Heavy-Duty

HolyMaji Window insulation kits - Suitable for both winter and summer.1. For best results, make sure to clean the surface of the window frame and keep it completely dry!2. To achieve a more aesthetically pleasing appearance, trim the excess shrink film.Specification:Material: EVAProduct Size: 47 x 63 inchPackage Include:2 x Insulation Film2 x Hook and Loop Tape

• Window insulation film size: 47 x 63 inches. If your window frame measures 47" x 62" or less, this window insulation kit will be the optimal fit. We advise measuring your window before ordering to ensure the kit will fit.
• The window shrink film kit includes 2 pieces of heavy-duty window clear films and 2 tapes of Hook & Loop. The Hook & Loop designed for easy tearing and is free of residue when peeled off, removable, and simple to install.
• Window Insulation for Winterizing: This fully transparent thermal shrink film effectively seals leaky old windows, preventing cold or warm air from entering the room. When properly secured with the provided double-stick tape along window trim edges, it offers a cost-effective solution for reducing energy bills.
• Please ensure you have the necessary tools, including scissors, tape measure and a hairdryer, ready before beginning. Thoroughly clean and dry the areas to be sealed. Measure and cut the films, then attach them to the window frame using tape. The shrink film can be easily installed with a hair dryer and easily stretched in place tight and wrinkle-free.
• The window plastic insulation kits are suitable for a wide range of window types, including aluminum window frames, sliding windows, basement windows, attic fan covers, shutter covers, and patio doors. We are committed to ensuring your satisfaction. If you have any questions about our window insulator kit, please do not hesitate to contact us. We are dedicated to providing the best solution for your needs.