I have purchased these screen protectors for all my cameras. Over the years, several have been sacrificed while preserving the screens of my cameras. While I am not hard on my cameras, primarily shooting sports, they do get banged around a bit, as well as being shoved into and pulled out of the bag. I keep a supply of these protectors on hand, just in case. It only takes a few minutes to install them, they are crystal clear and protect like a steel shield. When one does crack or break, they are easy to remove cleanly, with no gummy residue on the screens. I cannot say enough about how well these screen protectors work.