This Aurora HO gauge track, set is complete and tested. Designed to fit on a 30″x80″ hollow core door to make it lightweight and portable or you can set it up on your table or plywood (DOOR NOT INCLUDED). Actual track size is 18″x63″. 4 – 9 Curves. 7 – 9 Straights. 1 – 9 Terminal. 2 – 9 Criss-Cross Overs. 4 New Guard Rails Sections. 14 Clips /Locks. 28 Connecting Pins. 10 Screws to mount track. 2 Screws to mount transformer. 2 Speed Controllers. All items are tested, cleaned, and operational. Also available with cars. See my other listings. See pictures as part of description.