GLONRE elecbird High Alumina Glass Screen Protector Designed for iPhone Edge to Edge Coverage Full Protection Durable Tempered Glass Guidance Frame Include iPhone 11 Pro Max Xs Max

?GOOD RAW MATERIALS? High alumina glass is used to enhance product quality from the source. High alumina glass has good chemical stability, electrical insulation, mechanical strength and low thermal expansion coefficient. It is generally used in high-end glass scenes such as mobile phone original touch screen, aircraft, high-speed rail cockpit windshield. ?HIGH STRENGTH? Double strengthening process, nano coating. The tempered film with double strengthening process is 5-10 times stronger than ordinary tempered film, and the surface can withstand 300-400n impact. The nano-coating is smooth, making the screen easier to clean while protecting against fingerprints. ?BEAUTY? The edge adopts 3D arc edge design. After the fitting, the overall experience is good, and the edges and corners are round and round; the metal dust-proof net design makes the mobile phone feel like no film.