Updated Review: The manufacturer was quick to respond and quickly sent a replacement screen. I've had a screen protector on for a while and it's great. Would have given it a 4 because of the -1 for quality control, but because they were so quick in their response time and support will give it a 5 - because people make mistakes, but how you fix them matters. It is very likely that you will buy from this manufacturer again. First Review Below --- Review "UGREEN Switch Screen Protector for Nintendo Switch Tempered Glass 2 Pack Screen Saver Protective Film". After application, blisters formed on the corners of the protectors (literally following the manufacturer's instructions). Although the other one was fine. I still give it a 3 because 1 failed. Will contact manufacturer/seller and update information based on response.