Cyxus 9H Hardness Premium Tempered Glass Film Ballistic HD Clear Tablet Guard Screen Protector for Apple iPad Mini 4 7.9" (mini4) (Blue Light Filter Glass) 9H PremiumTempered Glass Screen Protector for iPad Mini 4 7.9" Made of 9H hardness tempered glass, so it is firm enough to prevent scratches, scrape and crack. Protect the screen of your device High Definition Transparency Film that ensures maximum resolution for Display. TruTouch Sensitivity for a natural feel that provides flawless touch screen accuracy Anti-fingerprint Oleophobic Coating magically resists oils and reduces annoying fingerprints Easy to Install with self-adhesive silicone and bubbles-free/no Residue