Tempered Glass Ancus Full Face Premium Series 9H Full Glue for Samsung SM-G973F Galaxy S10 with hole for the On Screen Fingerprint. Perfect tempered glass protection screen is made with specially processed glass to protect the screen of device from shocks and scratches by effectively in absorbing the impact. Perfect tempered glass protection screen is transparent with silicon properties on the adhesive side. The static cling between the rand the LCD maximizes touch screen sensitivity. Features: Toughened glass has high transparency and color never changes. The surrounding part is smooth to protect the screen from being smashed. The product is environmentally friendly and pollution –free. Coating of oleophobicity , ant fingerprint, anti-oil, anti-acid and anti-alkali. Ultra-thin glass (T=0.4mm) can be treated by toughening under high temperature of 420 Celsius degrees. Thickness of stress layer:12um, thickness of surface 8-9H, high safety coefficient (pasted with bursting disk to prevent glass crack and cullet dropping). Advanced fitting technology of anti-static silica membrane, to make convenience for the fitting and dismantling. Even the glass screen protector cracks or broke the Lcd and the function of your electronic device will continue normally. Included: Perfect tempered Glass Protection Screen, Electrostatic adsorption paper, Alcohol Swab. This product is highly recommended to be used with mobile phone case in order avoid edges chip and crack in case the phone comes contact with any force.