Protector saves glass

In inconspicuous cover the protectors arrived at me. The packaging was as good as the instructions for use - for almost four minutes, the protective film was applied without difficulty, two bubbles I could push to the edge and disappear with your fingernail. Nice that I now do not have to fear me continually on the glass from scratches. My five-year-old grandson who loves to play, just said, "Cool, grandpa!"