9H Hardness Surface - Anti-scratch 0.33mm ultra thin Rounded Edge design with High-Definition Clarity up to 99.9% light transparency.</br>3X Enhanced Tempered Layer - Made by special Heat Tempering Technology the ESR 9H tempered glass screen guard provides 3 times stronger resistance against shattering and cracking than regular tempered glass products.</br>Oleophobic Nano Coating - Creates an oil resistant anti-fingerprint surface that is easier to clean and protect against dirt dust and sweat effectively.</br>Free Self-Installation Kit - Simply clip the applicator on the phone place the screen protector over the holder and get a perfect alignment everytime.</br>180 Day Satisfaction Guarantee - All ESR products are guaranteed to give you 100% satisfaction in every way for 180 days from the date of purchase. If for any reason you are not completely satisfied you will receive a replacement or refund.</br></br>Product Description</br></br><b>Compatibility: </b> <br>Compatible with iPhone 7 4.7 inches<br> <br> <b>Triple Strength Tempered Glass Protector: </b> <br>With 6 hour tempering ESR Tempered Glass Protector strongly protects against cracks and is much more durable than Other Ordinary Tempered Glass Protectors. Better shatter proof technology to protect the screen more effectively. <br> <br> <b> Pr