So as the title says, the quality is fine. Is actually the original, which is used in my Hansa Aufrollkasten in the bathtub. But he broke down not in vain. Because at the secondary side where the shower head is screwed, because the hose buckled after years of use, and now just before it there quite tear, I have bought these 1 to 1 replacement.
The price is great, considering that it is the original. At the vulnerability in the shower head connection, would have an approximately 3 to 5 centimeters long stabilizer spring be außenrum. Would a simple but very effective supplement.