while these things are pretty cheap compared to other screen protectors, they are very cheaply made. while putting them on i scratched the surface every time with the pad of my finger (not my nail) just trying to push the bubbles out. these things will work to protect the screen but will fill up with scratches very very fast which is probably why they give you five sheets. i would suggest invisible shield, even though they are more expensive they are scratch resistant and have a life of the item warranty. in conclusion you pretty much get what you pay for.