Aluminum strong construction in various colors came to me in gold, silver, blue, and red, to help me separate the pedals, it has screws on 2 sides, it does not detach easily at all, also the most important increases the life of the button from the pedals because does not allow dust to pass through!
the truth is that it is a bit expensive, but in this case they say that what you pay you get ...
so im totaly happy