Apple Watch 42 mm screen protector. Premium grade Japanese Asahi Tempered glass with 9H+ scratch resistant surface (almost as hard as a diamnond with highest resistance at 10H) Ultra clear Shock-resistant layer under the glass. High touch sensitivity. No bubbles or residue. Rounded edges for flawless integration and smooth feel. ATTENTION: The glass is not edge to edge. It covers the flat part of the screen. The curved parts are not covered. Package includes 2 Tempered glass screen protectors.