DW High quality Temperd glass. Precise laser cut for best fit and easy installation. Made from superior quality 3-layer film engineered. Protects your screen from daily scratches, dust, scrapes, and normal signs of wear. Attaches smoothly with a self-adhering surface and leaves no residue when removed.Anti-Burst Tempered Glass Straight Edge Screen Protector Guard For Your Device, Brand New And Good Quality. Excellent Defensive Performance And Super High Transparency. Special Tempered Glass, Up To 9h Hardness, Super Strong And Durable, Against Burst, Impacts And Bumps. With Anti-Glare Coating, Makes It Possible To Use Your Phone In Sunlight Or In Brightly Lit Conditions. Adopts The Global Advanced Screen Protector Process Technology, It Has Only 0.3mm Thickness.