Features:Toughened ultra-thin glass(0.3mm) with 2.5 D cambered surface, high transparency, high touch sensitivity.Coating of oleophobicity: anti-fingerprint, anti-oil, anti-acid and anti-alkali and other contaminants.Back side is covered with a strong silicon adhesive for easy installation and perfect fitting.Up to 9H hardness, strong impact resistance.Explosion-proof, shatter-resistant, even if broken, it will not splash about, much safer than other glass products.Equipped with a holder card which can also used as bobbin winder. (Earphone is not included)Fit for Samsung Galaxy Note4 N9100.