Artikelrahmen

05:36 Feb 9, 2019 

Apologies to all who answered. I should not have agreed with Cillie Swart because I did not read the answer properly. I do not think it has to do with the shape. Here is a bit more context: "Die neue Serie XXX trifft den anhaltenden Trend zu Harmonie und weichen Formen. Die asymmetrische Serie zeichnet sich durch weich schwingende Linien aus. Der kurze, moderne Artikelrahmen trifft die Bedürfnisse einer jungen Zielgruppe."
Although range or series may be the best solution in this particular context, I am not sure if it would work in another. that's why I initially closed the question without grading.

11:42 Feb 4, 2019 

See the Villeroy-Boch link below.

11:40 Feb 4, 2019 

Cillie Swart: "it has to do with the shape"
My answer: "restricted range"
There seems to be a contradiction here.

07:04 Feb 4, 2019 

Thank you all for your input.
I am actually with Cillie on this one. I did initially think of "range" too. But I now think it has more to do with the numbr of pieces in a set. Just need to come up with something snappy.