This interior window insulation film is designed for cold weather or winter. It can keep out the cold wind and snow, repair spots of window and on heating . Effectively keep the heat in and the cold air out, bring huge convenience for daily life. Features -Color: Transparent -Material: film - Size: 120.00X100.00X0.10cm/47.16X39.30X0.04in - DIY required, allow you to DIY it according to actual needs, easy and convenient for use. - Made of quality film material, no odor, no harm, environmental protection, safe and for use. - Not easy to break, windproof, cold-proof, resistant to dust, rain, snow, etc. Long serving life. - Transparent material, support light transmission, you can see outdoor clearly. - An way to keep warm in winter, and you can easily remove it form window when not in need. Package list: 1 x window insulation film 1 x pair of stickers