Window Insulation Kit for 5 Windows of 3' x 5' - Indoor Window Plastic for Winterizing, 63×236 in Tear Resistant Shrink Winter Window Cover with Double-Side Tape to Keep Cold Out

?Saving Energy?Our window insulation kit is designed for indoor insulation in winter, effectively preventing cold air from entering while stopping warm air from escaping, saving energy and cost on indoor heating. In the summer, window plastic for winterizing can also keep the hot air out of your window, keeping room cool and comfortable.

?Tear-resistant POF?The indoor shrink window cover is made of high quality POF material, tear-resistant, windproof and more cold-resistant, at -58? won't harden or deform, not easy to break, good shrinkage. It can be shrunk with hot air from a hair dryer, making this film flat and wrinkle free when installed on the window.

?Insulation for 5 Windows?The package includes 1pcs insulating window film clear(size: 63 x 236 inches) and 1 roll of double-sided tape (size: 0.78in x 98ft), enough to cover 5 windows with standard size of 3 x 5ft. Our double-sided tape is wider, sticks more firmly and leaves no residue when removing.

?Easy To Install?Just follow the picture or instructions for operation. Before installation, please make sure that the surface of window frame is clean and dry for optimal adhesion. Due to the transparency of the window insulation film, you can still enjoy a clear view outside the window even after installation.

?More Applications?The window insulation kit for winter is suitable for 3 x 5ft standard size windows, fits most window such as aluminum frames, casement windows, attic fan shades, blinds shades, etc. NOTE: Please measure the size of your window accurately before purchasing to ensure the kit will fit perfectly.