Coavas One Way Window Film: Window Tint for Home, Window Privacy Film See Out Not in, Mirror Reflective Window Film Sun Blocking, Daytime Anti UV Heat Control Removable for Office 17.5×78.7 Inch

【JUST One Way Privacy】: One way window film means only the darker side has See Out Not in effct, the lighter side sees a mirror effect, so NEED curtain at night to protect your privacy
【Reduce Glare & Anti-UV】: One way window film effectively block out 97% of UV rays and reduce daytime sun glare for a more comfortable rest in the room and prevent furniture aging due to UV hit
【Heat Control & Energy Saving】：One way window film keep rooms cool in hot times and warm in cold seasons to help decrease air conditioning costs to some degree
【Mirror Effect & Protect Pets】：One way window film lighter outside can see a strong mirror effect when the room is darker inside, making pets calm when they are agitated by the views out of the window
【Easy to Install & Reusable】： Importantly tear off the transparent protective film first (it’s tight, so two people to do it is better). Just need water (soapy water is better), soft tools to scrape the air bubbles (soft to avoid scratches on film)