iLLumiShield &ndash; Sony Xperia Tablet Z SGP311 / SGP312 (HD) Blue Light UV Filter Screen Protector Premium High Definition Clear Film / Reduces Eye Fatigue and Eye Strain &ndash; Anti- Fingerprint / Anti-Bubble / Anti-Bacterial Shield - Comes With Free LifeTime Replacement Warranty &ndash; [1-Pack] Retail Packaging