Zagg Galaxy A50 / A30 Invisible Shield Extreme Impact Scratch Screen Protector * Advanced Shatter Protection * Reinforced Edges * Ultimate Smudge Resistance * Ultra-Smooth * Easy application * Now 3X stronger, Glass+ features Ion Matrix, the most advanced impact and scratch protection available. * Smooth tempered glass with bevelled edges gives you maximum HD image clarity and remarkable touch sensitivity. * Its oil-resistant technology prevents fingerprints and smudges to help keep your screen pristine. * The smart EZ Apply tabs make installation bubble free. Simply align it, press it and watch as Glass+ does the rest.