<p>CYPSIN ONE WAY WINDOW PRIVACY FILM<p> 1.Reflective effect to create a mirror, while reducing the cost of air conditioning in summer, thanks to effective heat dissipation<p> 2.Excellent protection of privacy during the day. Ensures good privacy during the day.The mirror effect is reversed at night, because the interior is exposed to more light than outdoors<p> 3.Protection from UV rays reduces the discoloration of floors, furniture, portraits, curtains, etc<p> 4.Easy DIY installation, only water and a squeegee is needed.Easy to peel off and remove, simple pull from corner and peel<p> 5.Perfect functions: absorbs the impacts of break-in attempts, minimizes damage, holds broken glass together<p> <p>QUESTIONS & ANSWEIS<p> Q：Why does the film peel off？<p> A：Make sure to tear off the protective film ( transparent film) before installation.<p> Q：How can the film stick well and lets bubbles disappear？<p> A：Spraying enough water (soap water will be better) is the key point water makes it easier to smooth out the air bubbles.<p> Q：At night, when it is lighter inside, why is there no privacy protection?<p> A：The window film privacy one way provides great intended privacy only during daytime. The side with brighter light would show a mirror-like appearance.So the mirror-effect would be reversed at night since the inside will be brighter than the outside,which means people would be able to see through the window.Please know that before buying.<p> <p>TIPS:<p> 1. Make sure you have peel off the protective film before you install the window film,That's important<p> 2. The one way window film only works on smooth,clean and flat glass doors and windows<p> 3. Please remember to leave 2-3 mm gap from the edge of the glass to the film to avoid falling or curling<p> 4. Spray enough water onto the window and the back side of the film during the installation progress,the more,the better