Not even two months kept the locking pins with velvet joints - then everything broke down because the children (1.5 years) shook with her little hands on this grid and were able to push through the switch cover their hands and thus levered.
Since the cooker fuses are made when not in use and during cooking the door is closed or the children are looked after better.
It is in my opinion a waste of money. Simply outrageous for the price.