Gila Light Gray Window Film is an intelligently-designed heat control window film that increases comfort and can reduce cooling costs. It combines advanced heat- and glare-rejecting technologies to create our lightest film tint (as compared to other Gila Heat Control films). This adhesive-based film is engineered to provide a fast, easy installation that adheres firmly to flat glass surfaces. It's hassle-free and perfect for DIY projects-no professional installation required! This unique 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 the comfort in rooms with direct sunlight. Color: light gray transparent.