Selfadhesive just enough to put it up the film size is just right with the screen on the edge is very perfect can not wait to change one not bad he can also paste good fullscreen very good there is a need to buy again selected a few last to choose this today i posted her husband has not posted the screen is very clear and very clean the hole is very accurate the corners are very docile feels very smooth the screen is very sensitive the tempered film like very much it is as good as it is not affixed but it is very protective