Comes with application feature and special sensors to add shortcuts on screen. free qr code with glass to install free application. 9h anti scratch, anti oil, anti fingerprint, anti uv, anti static electricity glass. 99% high transparency, thickness 0.26mm. made pf chemical processed glass with high sensitivity and comfortable touch feeling. advanced silicon adhesive and sensitive touch. advanced 2.5d tempered glass protection screen border with round angle for anti chip. bubble free, easy to install. shatter proof while hammer or drop your phone.