Aplusshield Premium Ultra Clear HD Blackberry Z10 Screen Protector Film [6 pack]+ lifetime Warranty + Retail Package + Anti Scratch + Bubble Free made from the highest-quality Japanese PET Film for the clearest, longest-lasting Optical Grade screen protection High Definition Transparency Film That Ensures Maximum Resolution and Real Nature Touch Protects your screen against scratches and damage to the part of it that's REQUIRED for use: the easily-damaged glass screen Ultra Clear ,Anti Scratch,Bubble Free,easy installation Retail Package and Free Lifetime Replacement Guarantee by Aplusshield