SUPCASE Premium HD Ultra Clear Screen Protector for Samsung Galaxy S4 Active i9295 (2 Pack) - Bubble Free Installation Instruction Included Using AI-FIT (0.3 mm) technology to ensure every screen protector perfectly fit Samsung Galaxy S4 Active (All versions) Made of premium high transparency Japanese film; provide an ultra-clear experience Specially designed positioning label, remedy label and dust removal label for easy installation of screen protector Anti-scratch and excellent abrasion resistance; Self-adhesive silicon coating Bubble-free when properly installed