Screen Protector, Invisible Shield Glass Elite, our strongest glass screen protection, is combined with a VisionGuard™ blue light filter and infused with bacteria fighting properties for an anti-bacterial treatment that won’t wear off, for iPhone 13 & iPhone 13 Pro. Features The strongest glass screen protection with digital wellness properties. Built in VisionGuard with blue light technology for Healthy Eyes. Integrated anti-microbial technology kills 99.99% of surface technology. Reinforced Edges for Increased Protection for your devices