The Greenlite Window Insulation Kit 3-Pack features clear translucent window film and stickers to seal indoor drafts in any room. Made of plastic, the window film measures 42×62 inches and comes in a pack of 3. The modern style and brand of Greenlite ensure a reliable and stylish solution for keeping out cold air and noise. Perfect for any room in your home, this window insulation kit is a practical and efficient way to improve the energy efficiency of your space.