First Perfect purchase I could put my frames and they hold I do not know if it was specified that it was necessary a smooth wall that it does not hang on the tile (Too Bad) I have also passed a 2 th order it does not stick nowhere starts to "hang" Lamentably even on a smooth wall the roller door fell. Maybe not the same seller. I took one on Amazon nothing to complain about. I deduce that the quality is different.
