Gila® 3-in-1 Heat Control Window Film is an intelligently-designed heat control window film that will transform your windows. It combines advanced heat- and glare-rejecting technologies with low-reflectivity material to create a product that is effective and nearly invisible. This adhesive-based film is engineered to provide a fast, easy installation that adheres firmly to flat glass surfaces. No need for professional installers—this film is hassle-free and perfect for DIY (Do It Yourself) projects. The film reflects UV rays while allowing in natural light and maintaining your view of the outside. It's energy-efficient, too. Blocking heat can lead to lower cooling costs and increase comfort in rooms with direct sunlight.