For iPhone 5S / 5 / 5C Screen Protector,9H Hardness Premium Tempered Glass Screen Protector Round Edge Ultra-Clear Glass Screen Protector Perfect Fit for iPhone 5S (1 Pack) Glass protector sized smaller than iPhone 5S front panel: Due the iPhone 6 having a curved display, the glass protector is shaped to fit the flat part of the display to prevent lifting at the edges. Anti-scratch: 9H surface hardness which is 3 times stronger than regular plastic film. Maintains clarity and color while providing a smooth comfortable touch and accuracy Design for your Eyes' Health! Anti-Blue Light Filter Tempered Glass Screen Protector prevent your Eye Retina from eye fatigue causing by Blue Ray from cellphone screen. Assist you to have a better sleep since it could soften screen's light and comfort your eyes.