I have the King & Meier bought stand because often three or even four Sheet music and books must be next to each other "established", if you do not someone has the stands and turns the pages behind a. So with the stable Ausklappenden and two clamps or good magnet that is now no longer a problem at all, and the beer that otherwise got my "page turner" I drink now itself. That part is absolutely worth the money, no loose screws or the like, good, solid finish, just K & M.