They are relatively heavy for their size and make a pretty-quality and robust first impression.
The packaging of this angle pair is decorated with hologram foil, this and the large print Made in Germany indicate a on the key features of the product very well.
I use them to transfer from my cans behind a dresser stand at a 90 ° angle to the cable modem and the Twin-Sat Receiver (ie 3 angles) to go.
This they accomplished without problems, only the first attach is somewhat tricky if you have large hands and not have a suitable spanner to the hand.
However, this does not detract from the function.
Viablue simply stands for quality and it shows at first glance.