This kit contains parts for constructing 10 GP switch stands. They are simple to build and install on your layout. My kit had a problem--the front and back outer stand pieces are pictured in the directions as having 2 flanges at the top. My pieces appeared to have been cut that way, but the right side flange was missing on all of them. The tiny missing tips were not noticeable to me, so I built and installed them anyway. They look good if you don't look to closely. This is a very economic way to get the GP switch stands you need for your turnouts.