I was looking for a specific shape for cable run to fit under my HO layout, and couldn't find anything to match, so I made this is a 6 line under desk with cable run, with counter sunk holes that can be used for either screws or to improve adhesion via hot glue or other liquid adhesives- or both! It can be scaled up or down appropriately but at 100% it is scaled for 14-22 gauge track wire.