It includes additional rails that I purchased separately, so it contains more than the set. If I find more, I will include them as well. Since these are old, there may be some light soiling, minor scratches, and discoloration. Please understand this before purchasing. I will wrap this box in bubble wrap for shipping. Please purchase only if you understand that these are used and stored at home. Please refrain from purchasing if you are concerned about minor details. Thank you.