HIDBEA 17.5 in. x 78 in. One Way Heat Control Privacy Window Film, Black-Silver

This one way heat control privacy window film provides excellent daytime privacy with advanced technology and highly reflective material. With heat insulation, glare reduction, UV-blocking, keeping your home or office cooler, and saving energy for intense summers. Non-adhesive static cling design makes it easy to install and remove, and does not hurt your window glass, so it is ideal for both your DIY projects and rental properties. Reflective technology also gives exterior windows a pleasingly uniform, contemporary look. Outside shows silver, inside shows the color you choose. Kindly note that the film cannot provide privacy at the night. When the inside light is stronger than outside at night, the mirror reflective effect will disappear.