This set is amazing!!! Its over 150 POUNDS of carrera slot car components, in excellent condition. Much of it is unused, still in packages! A huge assortment of track, to include straight pieces, curves, angled curves, etc. Pit stop adapters. Inside shoulders, outside shoulders. A complete kit (with slot cars) still in the packaging. About a dozen joysticks. Extra wiring and circuitboards. Power supply switching. Individual kits for bleachers, towers, stores, etc.