[Double Defence & Anti-fingerprint] Made of explosion-proof glass,this screen protector has reinforced to be twice as strong as other general tempered alternatives. Resists scratches or shock up to 9H hardness tempered glass (harder than a knife), protecting your screen from scratches and abrasions.Hydrophobic and oleophobic coating for daily stains, smudges and fingerprint resistance, keeping your screen always clean and clear.