The delivery was very quick. I have the film applied in the bathroom right after my love showered. The steam thus created has the dust attached and the air thus exempt - tip :-) Although I have two films worn by my clumsiness and also a little bit of my impatience, the third attempt but it has worked without problems. Not a single speck of dust under the film, not a single bubble! Have else just followed the instructions. Afterwards, the touch screen can still easily use and the picture quality was as little affected. Three films I now also still on reserve. My recommendation gets the best film of conscience!