If one takes the time and display the attachment is cleaned properly before a breeze. You just have to meticulously make sure that absolutely no more Staubfussel on the display is to be seen always. Has worked out great with a lens cloth with me. The fit is good one has circumferentially a small gap is thus positioning easy. Otherwise, it reflects as no film and also looks just begrabbelt. The operation of the mobile phone working properly so no impairment, the presentation is not affected. The purchase has been with me since I have already paid the first Macke in film and luckily not in the display. The 6 films I'll probably get by until the next mobile phone is pending to purchase.