OVERVIEW: High-tension 9H Tempered Glass Construction For Enhanced Shock Protection. The Nuglas Tempered Glass Screen Protector is made from chemically reinforced glass with a 9H hardness that maintains perfect image clarity while protecting your phone's screen from scratches and external shock. Thanks to the anti-shatter film, excessive impacts may cause the glass to crack, but it will not shatter and so is safer to use than other glass products. Ultra-Clear Protector With A 95% Light...