Privacy window film is a type of adhesive material applied to glass surfaces to enhance privacy. It works by obscuring the view from outside while still allowing natural light to enter. This film is commonly used in homes, offices, and vehicles to create a more secure and comfortable environment. Available in various styles and levels of opacity, privacy window film can also reduce glare and protect furnishings from harmful UV rays. It is easy to install and can be removed without damaging the glass, making it a popular choice for those seeking a temporary or adjustable privacy solution.