Have the stand 2 need to order times since the first stand legs were slightly bent and stand therefore wobbled. Unfortunately, my keyboard was not at hand, which is why I then noticed only after the delivery of the replacement stand, how great is the distance between the contact surfaces. If you look at the picture, you see that contact surfaces are present above only at the end of the crossbars. These are approx 5,5cm. You can move the rings and so to a certain extent flexible, but the legs are arranged so that a pair of the other Wraps. Since the rings can not slide as far as the legs due to the fact that is on the one hand good 20cm between the two contact surfaces. Since the keyboard should naturally have contact with the front and rear bearing surface, can this stand so only use it when the keyboard has a circulation area of at least 25cm. For my M-Audio Oxygen 49 is unfortunately nothing. Otherwise, the stand is processed fairly solid, the bearing surfaces, however, only made of plastic and not made of rubber, therefore, do not provide particularly good grip.