206 rear wiper

greetings. Is the 206 rear wipers uniform or are there different variants?

The rear wiper flew on my car while it was washing :) then I looked it consists of 2 parts. wiper arm and broom. but the combination of these 2 parts is so unhealthy .. there are 2 bars on the broom, there are 2 spaces on the arm, it just goes there. Thank you. Reviews

It is uniform, you can only change the broom.