... Korea manufacturer of privacy filter for LCD, mobile phone ATM. The following is our product specifications: ... 7. Thickness: 0.32mm+/-0.02mm (for mobile phone, PSP,) 0.52mm+/-0.02mm (for laptop, LCD ... computer,ATM)8. Usage: privacy protection filter for mobile phone, PSP, laptop, LCD monitor, ATM and so ... you don't use the filter, you can take it out) privacy filter for cell phone with reasonable cost