For Blackberry 8520 Screen protector 1)Easy remove without any glue left on the screen. 2)Material:PET. For Blackberry 8520 Screen protectorNumber:JYC07150451.Highly ... without any glue left on the screen. 3.Size:all the sizes for all the mobile phone models,such as:blackberry,iphone ... of similar electronic products, varieties, good quality. For Blackberry 8520 Screen protector