Very nice design, very sturdy, easy to fold and unfold, constructed primarily for the JP-80. It is not as stable as one might think ... If we start playing the keyboard will move aggressively in a little vertical movement, rather unpleasant in the long run. For the price, Roland could add a horizontal reinforcing bar between the two vertical tubes (adjustable), so damage. Indeed very aesthetic and very sturdy but nothing beats the X brackets double super stable.