Sun protection window film,Aluminium Insulation Foil,with Suction Cup,100% Blackout Window Cover,Window heat reflector,for Home Office Garage Sunroom,can be Customized(Grey,55x55cm/21.7x21.7in)

【Thermal Control Window Film】: Aluminum foil material is used to reflect some of the heat back to the outside, to reduce the amount of heat transferred through the windows.keeping you warm in the winter and cool in the summer.Keep your rooms at a comfortable temperature and help reduce expensive heating and cooling bills! 【Full Blackout Window Film】: It blocks 97% of UV rays, which keep your room glare-free and keep your precious furniture from fading, keep them in great shape for longer! Saves you money on replacement furniture! 【Daytime Privacy】: Because commercial or personal property requires privacy, two-way window film is necessary.With it, you can achieve your privacy during the day while maintaining the brightness of the room. 【Easy To Install And Remove】: Window Heat Reflector is easy to install or remove as needed. Adopt strong suction cup to absorb， It can also be repositioned or removed easily without leaving any marks on the glass. 【Wide Application】: Aluminum Sun Protection Film is suitable for smooth and clean glass surfaces such as sunrooms, balconies, bedrooms, living rooms, bathrooms, toilets, kitchens, lounges, waiting areas, offices, laboratories, etc. Not suitable for frosted glass or rough surfaces.