Due to the relatively low price and the positive assessment I ordered these glasses. Came the spectacle as always quickly from Amazon, unfortunately in one of these unspeakable eingeschweisten blister packs, in which one must always be careful when opening with scissors, that you do not hurt the hand.
The case with cleaning cloth protect the goggles good, but is also very thick, transport in the jacket pocket rather difficult.
But the spectacle itself: it is a relatively thick, so stable, but also quite heavy plastic glasses. The glasses with polarizing filters are made of plastic. The fit unfortunately I can only comment as "sufficient", with my glasses pushes on the nose and hold more bad than good to the ears. But Ok, is a one size fits all, because you can do nothing. This is but one star deduction.
The quality of the polarizing filter is very good though. In direct comparison with the supplied Glasses and more from LG and 2 other Real3D disposable glasses from the cinema a sichbar sharper, higher-contrast image results and especially the colors look more natural than with the slide glasses.
Why then only 3 stars? Well, the main problem is that the plastic lenses are not anti-reflective, and often I reflections from overhead lights and also from TV on the glasses have what the 3D experience partially but badly tarnishes.