Specification Brand : HARFINGTON BulletPoint1 : Blocks 100% Lights - Window privacy film can block 99% of UV-ray and 99% of infrared rays from entering your space, can effectively reduce the sunlight or lights that pass through your window, creating a completely dark room. BulletPoint2 : Heat Control Film - One of the key benefits of heat reflective window film is its ability to regulate heat transfer. It acts as an insulating layer on your window, minimizing heat gain during hot summer months and reducing heat loss during colder seasons. BulletPoint3 : Reduces Glare & Protects Privacy - Window glass privacy film provides an effective solution for protecting your privacy and keeping your interiors hidden from the outside. It creates a shield that prevents people from seeing into your space, allowing you to enjoy your personal or professional environment without feeling exposed. BulletPoint4 : Static Cling Shade - Window tint is applied using a static cling method, which means it adheres to the glass without any adhesive and will not leave any residues on the glass when removed, easy to install on glass. BulletPoint5 : Widely Applications - Window tint film is versatile and can be used in various settings. It is commonly used in residential homes, kitchens, bedrooms, bathrooms, office buildings, or hotels. Color : 3d GpsrSafetyAttestation : 1 InstallationType : Static Cling ItemName : HARFINGTON Blackout Window Privacy Film 100% Sun Blocking 17.5"x78.7" Static Cling Room Darkening Cover for Home Day Sleep and Office, Black ItemPackageDimensions_Height : 1.46 inches ItemPackageDimensions_Length : 17.91 inches ItemPackageDimensions_Width : 2.36 inches ItemTypeKeyword : window-films Manufacturer : HARFINGTON Material : Polyvinyl Chloride (PVC) ModelName : WF-Square Knot ModelNumber : hta230927hh000329 NumberOfItems : 1 PartNumber : hta230927hh000329 ProductDescription : Window privacy film can block 99% of UV-ray and 99% of infrared rays from entering your space, can effectively reduce the amount of UV-rays that passes through your window, protecting your skin from sunlight exposure and preventing fading of interior furnishings. One of the key benefits of heat reflective window film is its ability to regulate heat transfer. It acts as an insulating layer on your window, minimizing heat gain during hot summer months and reducing heat loss during colder seasons, you can rely less on air conditioning or heating devices, resulting in lower energy bills. Window glass privacy film provides an effective solution for protecting your privacy and keep your interiors hidden from the outside. It creates a shield that prevents people from seeing into your space, allowing you to enjoy your personal or professional environment without feeling exposed. Window tint is applied using a static cling method, which means it adheres to the glass without any adhesive and will not leave any residues on the glass when removed. Window tint film is versatile and can be used in various settings. It is commonly used in residential homes, kitchens, bedrooms, bathrooms, office buildings, or hotels.