The combination of reinforced tempered glass and an aluminum alloy provides comprehensive protection for the screen and bezel of your Apple Watch Ultra 1 / 2 (49 mm). The display protector with a hardness level of 9H effectively resists scratches and impacts from sharp objects. The hydrophobic coating reduces the adhesion of fingerprints, keeping the screen bright and clean like new. The precise touch sensitivity of your Apple Watch Ultra 1 / 2 (49 mm) remains intact despite the protective glass.