6 x Screen Protector Film for Sony Ericsson Xperia S (LT26i) / Nozomi (LT26a) - Scratch resistant / Display Protective Film (Wireless Phone Accessory) 5
I am with the same protects screen from 4 months and I still have no scratches! Product of excellent quality / price unlike other similar products and cheaper. Indeed it is better to invest a little more to have a very good quality. As for installation, it is the same for all screen protectors so finally no any problem with this. I strongly advice you.