... the surface harden,and can not easy to be damaged! screen protector for mobile phone (blackberry 8300 )Feature1,Shield and Protect your ... hardness comes up to 4H. 3,The surface of the screen protector is Hightly antiwear, hard to be ablated. 4,There are ... adhere directly to the screen. 6,Can be easy removed, and cleaned with water and used repeatedly. 7,Ultra thin and Durable, comes ...