... protector for iphone 51. viewing angle:60 +/-8 degree2.Anti-glrare coating3.Anti-scratch coating, hardness coating 4H4.color: pink, white, blue, black.5 ... .7.Thickness: 0.32mm+/-0.02mm (for mobile phone, PSP,) 0.52mm+/-0.02mm (for laptop,LCD monitor,computer,ATM)8.Usage ... : privacy protection filter for mobile phone, PSP, laptop, LCD monitor,ATM and so on. ...