Fitting this protector was very easy. After using a damp cloth, I used a dry cloth and hit the screen after centering. There was a small time where I could lift the screen if it wasn't properly centered. After a while the screen stuck to the switch. I applied it to two switches. The first had a bubble, after the second smoothing disappeared. The second screen had no bubbles and was properly bonded. It's nice to have protection on the switch. I chose this one because it claims to be anti-glare, but I have yet to test if that's true or not. It was also one of the best values for two screen protectors. The packaging it came in looked professional too.