The transparency of Hama screen protector is considerably worse than those attached to the devices in the original film, and roughly comparable to that of conventional adhesive sheets from the stationery trade. This shortcoming makes itself on the display as a kind of "noise" noticeable, similar to that of deep scratches. (What an irony.) The printed on the reverse grid, although useful for cutting, but wasted each about one centimeter from the edge of the film. All in all an insane price for a product with marginal material value.