VONOTO Blackberry Z10 Tempered Glass Screen Protector VONOTO Blackberry Z10 Glass Screen Protector Made of Nano chemical materials, HD ultra-clear with high sensitivity and comfortable touch feeling Explosion-proof, shock-proof, pressure-resistant and anti-scratch function, protects your device perfectly Special anti-oil processing makes fingerprints and oil not easy to stay on the surface and easy to clean 0.3mm, precious cuts for your screen, speakers, sensors and other ports