PureGear Anti-Fingerprint Screen Protector PureTek Roll-on Kit for Nokia Lumia 635 Screen Protection made simple with PureTek's patented application tray and roller Fast error-free application tray ensures perfect alignment. Snap your Lumia 635 into the tray and roll the screen protector on! Instant bubble-free appearance Screen protector is case-friendly HD Clear and anti-fingerprint screen protector