NETBOON Tempered glass screen protector has been specially cut to fit the screen of your Xiaomi Redmi 3S Prime mobile. Perfect fit, super thin, crystal clear material has been used as same to the screen protector for practical use. Premium tempered glass screen protector with 9H hardness offers protection from scratch, crash. Premium tempered glass is made to protect the LCD from damage and scratches with specially processed glass that has been reinforced to increase shock absorbency. The silicone-based base layer bonds tight to the mobile without adhesive, meaning no bubbles when applied. The protector is 0.2mm thick and made with chemically treated, transparent tempered glass. The 2.5D round edge provides more comfortable handle feeling than the right angle edge, and will never hurt your fingers. The protector is coated with a strong silicon adhesive on the back that makes installation easy and attaches the film firmly, so as not to affect the touch screen's sensitivity. The glass screen protector is extremely easy to fit; the package includes all the essentials for an exact fit. 100% transparency, paper-thin with anti-smudge coating, enjoys your phone's original HD retina display and high-response touch. Easy-install with an easier installation. Anti-Bubble layer makes for easy installation and clean, ensures a super easy, bubble-free, and frustration free installation that will leave our film perfectly contoured. No residue when removed. The surrounding part is smooth to protect the screen from being smashed. The product is environmentally friendly coating of oleophobicity. Overall, this screen protector is the answer for anyone who's nervous about a cracked screen, and wants stunning high-definition clarity with no noticeable screen distortion.