USED ON MY iPhone 4S
-Good quality- NO RESIDUE LEFT when I take them off.
-Will get scratched due to NORMAL wear and tear, just like any other screen protector.
-As with any other screen protector, the touchscreen is not going to be resistant (oil-repellent/ oleo-phobic) to the smudges and marks from your finger, hence the cleaning cloth, or you could just rub it on your shirt as I do. Just a heads up.
It came in an envelope, along with a cleaning cloth. These are your standard iPhone screen protectors, I'll be ordering more of these.