I bought this product for the only positive comment; well I should not have yet :) I put in protective films but this one is the worst of all: at the takeoff is found that traces of glue remain on the surface (of the kinds of inlaid horizontal lines on the film itself). Also my package did not contain 4 + 6 films but protection for the small screen above the Canon 70D. In short, everything is gone in the trash.
NOTE: I would just like to clarify that I immediately contacted the seller to send me a new potentially better model. It is important to note.