Features: PERFECT FIT: Suitable for Samsung Galaxy S9 5.8-inch OVERALL PROTECTION: 1* Front Full Coverage Screen Protector EYES PROTECTION: Effectively against strong light radiation. ULTRA-THIN: Adopt thinning technology, no bubble, exquisite design, strong impact resistance. TOUGH and HIGH TRANSPARENCY: Ultra-thin with silk smooth touch, high transparency, high touch sensitivity. SPECIAL COATING: Anti-fingerprint, anti-oil, anti-acid and other contaminants. EASY to INSTALL: Quick and easy installment, you can totally do it on you own. INSTALLING TIPS: 1, Clean the screen and tape the dust away before installing. 2, Define the front side of the Protector, peel off the sticker. 3, When installing, mind the four corners, align the phone receiver and film position, and you will get a perfect screen protector.