First of all, the foot plates of the stands are not so big as they seem on the photos:
19x19cm are a good matching to the small size speakers. By invisibly screwed under the foot plates weights the stand are stable and secure.
Assemble all parts were easy and the workmanship is good. There are many screws for all possible boxes fixings thereby. (For my Teufel speakers with screw fit not supplied screw, but 2 normal short M6 screws solved the problem).
The boxes stand for me are a buy recommendation with no regrets and are branded speaker stands for around 90 to none.