OVERVIEW: Headaches, dry eyes, and blurred vision are all signs of digital eye strain caused by harmful blue light emitted by electronic devices. BodyGuardz Pure 2 EyeGuard Edge protects your eyes by filtering up to 43% of the blue light. It also protects your phone with case-friendly, edge-to-edge tempered glass. Features Ultra-Fresh antimicrobial product protection, which reduces 99% of bacteria growth on the case's surface for the life of your phone.