The screen protectors that arrived were cut out excellently, and these are the first ones that I have not experienced any bubbles with. You are given a set of 'dust removal stickers', which allow you to remove from the screen any last bits of dust that have settled before placing the screen protector. The screen protector has been on my device for a month now and has not degraded in any way. They work perfectly with the S Pen, and do protect your screen. One of the 'tempered glass' screen protectors will protect your phone more, however if you are looking for a budget solution, these screen protectors are great value.