Lusee® Nokia Lumia 520 Screen Protector Film Tempered Glass ULTRA STRENGTH INDEX 9H Hardness High transparency (harder than a knife) - it is sold with a cleaning cloth and isopropilique alcohol (Electronics)
Fingerprints remain above so you have clean the screen regularly. For unlike protects against screen for my sony xperia T2 Ultra protects the screen is well suited to the phone.
