You can buy rolls of the window film in several different sizes, according to your needs. This small roll, which is 17.5 inches wide and 78.7 inches long, is only $10.98.

9.A roll of prismatic window film to transform your windows into a light show. Stick it on, and watch as the sunlight hits and explodes into a kaleidoscope of colors, turning even the plainest ...

2.To create privacy and magic in one, stick some prismatic window film onto your glass and watch your kitchen erupt with rainbows. It clings to the glass without any glues or chemicals, and can be ...