The part is so bad, because I do not know where to start. The base plate is made of an indefinable something, shall we say, Fibreboard. With respect, it is with plastic, which stinks übelst. The plate I would have replaced and can live with it, but the rest is just garbage. For the first order in one of the roles the thin, cheap plastic was torn. Without unpack it further I have returned it. Had I better hingeguckt accurate, then I would have saved me the 2nd delivery. Since all 4 joints the plastic corners were bent tip really, nasty things. As if that were not enough, a lock for the ground has been lacking. And this waste of brand Geuther has cost 114.90 when I bought it. This is good 100 above the reasonable value ...