[DETAIL] Unidirectional window film is an intelligent way to bring beauty, safety, and coolness to your home - the design purpose of this glass mirror window film is to reduce the heat transmitted through the window glass by reflecting some heat to the outside, but still allowing light to enter to maintain your view. Electrostatic adhesion to glass, easy to install, no need to worry about leaving residue during disassembly; Customize glass surfaces to meet your design needs and desires. Main features: Good daytime privacy protection makes you feel safe, allowing you to always enjoy your personal time without being disturbed by external gaze. Comfortable and energy-efficient: Creating a cooler and more comfortable environment for you and your family, helping you save money with lower air conditioning costs. Prevent UV damage and fading: Block 89% of harmful sunlight that may harm the skin and furniture. High quality: Durable, with a scratch resistant layer on the surface, resistant to friction, will not fade or bubble, very economical and practical. Easy to install and disassemble: No adhesive required, adhered by static electricity, just apply a large amount of soapy water. There is no need to worry about damage or residue when disassembling. Window film privacy provides a variety of different color options, allowing you to enjoy natural sunlight during the day without compromising indoor privacy. The privacy effect of window film will vary with changes in light and angle. Single plane perspective: Unidirectional perspective means that the strong side of light cannot see the dark side, which means that when indoor light is stronger than outdoor light, people outside can see people inside. Generally speaking, people outside cannot see people inside during the day. Different day and night effects: Outdoor glass will display a mirror effect during the day to protect your privacy. At night, when the indoor light is strong, the outdoor glass will lose its mirror effect, and people outside can see inside. Mirror effect: Mirror effect refers to its slight reflection effect, which is not as perfect as a real mirror. [ATTRIBUTES] - Hign-concerned Chemical: None - Function: Decorative,Heat Insulation,UV Protection - Type: Glass Films - Hign-concerned Chemical: None - Function: Decorative,Heat Insulation,UV Protection - Type: Glass Films - Feature: Static Cling - Material: PET - Origin: Mainland China