The screens come two to a pack - in just 5 weeks they both failed and I'm shopping for screen protectors again. The adheisive is just a thin strip along the border, which sometimes lead to a funny gap/discoloration in the middle and I noticed I had to push harder when trying to drag my phone menus at the top and bottom of the screen. The first screen lasted me 3 days before I dropped my phone (slipped from my hand - maybe a 2.5 foot drop to the floor) and the screen popped right off, landing a foot away. I installed the second screen, pressing the edges more firmly. This one lasted about a month before another short drop shattered the protector and sent it flying off my phone.