DescriptionEasy to install and there is no bubble or other bad effect. Anti-fingerprint, fingerprints will quickly disappear automatically in the protective glass. All-new product with full cover screen, including the screen and edges. full protection, not affect touch. Make by industry-grade 9h hardness glass, protect from accidental scuffs and scratches by knife, keys and other hard objects.Feature-Color: As Shown. - Material: Tempered glass. - Size: 3 x 3 x 0.1cm. - Compatible model: Perfectly Fit for Galaxy Watch 42mm Smartwatch, Cover the Whole Touchscreen. - Product Material: 9H hardness glass, protect from accidental scuffs and scratches by knife, keys and other hard objects. - Product Features: 2.5d full coverage screen protection / clear viewing experience / bubble free / anti-fingerprint / easy to install. - Kit Contains: Glass screen protector*4.