Featuresr glass material after hight tempreature steel processing surface hardness up to 8 9h impact resistance is strong not easy scratchesr the 25d tempered glass protection screen border round angle for anti chipr high transparenc high transparence to 98r the glass has an oleophobic coating that prevents fingerprints and other contaminants and makes the film easy to cleanr special treatment in the surface which can anti fingerprint and easy to cleanr the glass is coated on the back