Black HD Tempered Glass to provide maximum protection for the screen of your device. This glass is with full Glue not only corner glue. This 9H Hardness screen protector can effectively protect your Phone from unwanted scuffs and scratches by knife, keys and some other hard substances. High-Transparency provide you high-definition clear viewing. Hydrophobic Oleophobic screen coating protects against sweat and oil residue from fingerprints. Bubble-Free Adhesives for easy installation and no residue when be removed.