Product that is perfect for what I was expecting. Although cheaper than DIY store, once you are used, it is easy to ask. Do not be afraid to spray and remove bubbles after well. In the end, my lodge is always bright (I filmed about half of the window), and I have more to worry about from the eyes of neighbors. Note that the rolls that I received was not 2m50 2m (but I will not complain in receiving more) Writ advisor if like me you live on the ground floor and you want a little more privacy without closing the curtains ...