This was installed on an Air 2 on Thursday night and was cracked by Sunday morning. Installed per instructions and still had a couple of small air bubbles towards the top and 1 spot with a dust particle on the lower left so wasn't the end of the world. The Ipad is in a smart case and is carried in a padded sleeve so it is handled with care. Much to my dismay by Sunday morning it had a spider crack on the right side which spread by the end of the day. When I went to remove the protector it literally chipped when pulling it off. I have purcheasd different brand screen protectors for other devices and never had this issue. Normally I would contact the seller before adding a low review, but there is no option to contact sell directly.