Glass-M is made with specially processed of Premium Tempered Glass to provide superior protection to your mobile. The Glass-M offers superior durability and scratch prevention, as well as shock, heat and chemical resistance. Unlike similar products, Glass-M is extremely effective in absorbing impact and provides utmost sensitivity for your mobile. This chemically treated screen protector eliminates oily fingerprints, providing you with a unique touch screen experience while the shatterproof glass minimizes risk of injury if the glass is broken. Get in touch with the cutting-edge protection for your phone today! Features 1- High quality tempered glass GLASS-M is made of tempered glass, which is 8 times stronger than normal glass, high transparency, high sensitivity, delicate touch and ultra-hardness which protects mobile phone screen from scratches and external shocks. 2- Shatter-proofIt effectively prevents mobile phone screen from shatter once drop down the ground accidently. GLASS-M IS safe to use and passes many safety measurement. 3- AF CLOATINGAF Coating on GLASS-M can prevent greasy dirt and fingerprint. It is easy to clean, brings you smooth surface and delicate touch. 4- Scientific thickness 5- GLASS-M is made of Asahi Glass with senior process.Its 0.4mm thickness won’t affect mobile phone screen display. It not only protects your mobile phone but also keeps original mobile phone display. 6- Proprietary technologyGLASS-M is made with proprietary technology, which makes easier application. It can be used repeatedly, which adhesive residue and bubbles Specifications Premium Processed Tempered Glass Surface Hardness: 8-9H Thickness: 0.4mm Anti-shatter Film with Silicone Coating Precision Designed in Korea Package includes 1 * Glass-M Tempered Glass Screen Protector1 * Manual1 * Alcohol Swab1 * Dirt Cleaning Film1 * Professional screen wipe cloth1 * Card planning tool1 * Home Key CAUTION* This is a glass product, please use a case with your glass screen protector to avoid chipping/cracking (we recommend OtterBox Commuter series cases).* Do not reuse the glass screen protector once applied.* Using excessive force when installing/removing the screen protector may damage your product.