Featuresr specifically designed for samsung s7r high hardness glass material after high tempered steel processing surface hardness up to 8 9h impact resistance is strong not easyscratchesr oleophobic coatingthe glass has an oleophobic coating that prevents fingerprints and other contaminants and makes the film easy tocleanr anti fingerprint special treatment in the surface which can anti fingerprint and easy to cleanr 25d tempered glass the 25d tempered glass protection screen border