Plarail Complete Set includes a Big Dome Station, a Large Iron Bridge, Elevated Rails, Curved Rails, U-Turn Rails, a Car Wash, and more. The Big Dome Station has been tested and is working. The clear plastic parts show discoloration. Other parts also show discoloration. Discoloration may be noticeable on gray and white parts. There are also sticker peeling, a bent railroad crossing barrier, and color stains. This set includes enough rails to build a complete course, so you can start playing immediately if you have trains. This set can also be used as an addition to your existing collection, allowing for various layouts with a wide variety of parts. I have wiped the parts down roughly with non-alcohol disinfectant wipes, but there may be some areas that were missed. The items in the pictures are all that are included. *No individual item sales are planned. The items will be shipped in a recycled cardboard box. Layout Model Railroad