When privacy at home is essential but you still want to see the world outside, there is a solution to this problem: one-way window film.The window tinting film for home reflects some of the heat back outside, thus reducing the amount of heat transmitted through window glass, which can keep cool in summer and retain heat in winter, helping you save money by cutting the high energy bills.This one way window film provides superb privacy during daytime, the mirror reflection of privacy control window film allows others to not see any interiors from the outside, effectively protecting your private space. But when inside light is stronger than outside, loss of light difference, such as the lights turning on, the mirror effect will disappear and will be seen from the outside. So at night with this mirror tint, it is necessary to draw the curtains.The reflective window film is designed with non glue, this static cling window film avoids the release of chemical substances, very easy to use just spray A LOT of water on both the adhesive side and the window. It can also be removed easily without any traces left on the glass. The window tinting film suitable for the smooth and clean glass surface of your kitchen, sliding door, bedroom, balcony , rest room, office doors and windows.