Diamond Defense is an innovative liquid coating that provides superior scratch resistance to your screen to keep it looking like new. With Diamond Defense you no longer need to add a 'peel n' stick' layer to protect your screen from scratches. HOW DOES IT WORK? The advanced technology of Diamond Defense creates a strong, hydrophobic, nano-thin coating on screen glass that cannot be seen or felt. Particles that come in contact with the treated surface bounce and slide off the invisible coating, providing amazing resistance to scratches and chips, minimizing the damage caused by everyday wear and tear. 3rd party lab testing proves that a Diamond Defense treated screen is over 15X STRONGER than an untreated screen. EASY TO APPLY In 2-steps, applying Diamond Defense is easier than applying any other screen protector. Using WHOOSH! Diamond Defense you're screen can be up to 15X stronger in less than 10 minutes. WATCH MOVIE FRO PROPER INSTALLATION BELOW ***Diamond Defense does not make your screen glass 100% scratch proof.