I was lucky enough to get to test one of these for work. I have a lot of phones with different screen protectors and wanted a better option. I have always primarily used bodyguardz, but lately their cut got smaller and it was just unacceptable for me I talked in great deal with Cinder support, who were extremely responsive and always answered my questions quickly. Check out my video Let me know if i can answer any questions. So far this is absolutely great Works with all of Apple cases Works with the Magpul case Works with the Spigen NeHybrid Metal case ***NOTE*** i am not removing my initial thoughts..but after months of struggles this thing is total waste!!! don't get it ..this company is a joke and their customer service is atrocious !!!