This screen protector fits really super and accurate to the Samsung Galaxy Y GT-S5360 and it would certainly protect well, if I had left the film on my phone. The problem in this case is actually less to the film than to the application device. On the film front side an adhesive is (much like a post-it) attached by means of which you can play the film on the phone bring. The bad thing, however, that this tape is very difficult to replace without residues. After I tried the third film to apply or remove the adhesive residues without smearing without any adhesive residue, I gave up. A real shame!