I love how they send you a how-to video on how to install it. If you can't find your brand, you just send them a message and they send you the link for the video. So far, I've had the screen on for a day and there's already a little bit of the screen chipped on the side. I also haven't dropped my phone. but it could have been because it was in my purse and got knocked around.and it's pretty good. I would say durability maybe 3 out of 5 and I noticed it's not quite long enough. Aside from that it is a good screen and I will probably order again.