You are buying TWELVE (12) BODIES ONLY. THEY Will accommodate just about any wide pan chassis TYCO or Mattel made. GREAT FOR CUSTOMIZING! These are UNUSED but not the most durable of Bodies; MORE BRITTLE than typical Sold as is. Descriptions are very accurate; No Returns. PLEASE ASK QUESTIONS BEFORE YOU BUY IF YOU ARE UNSURE. We ship promptly professionally. We happily combine orders refund any excess s/h immediately upon shipping. We can always provide tracking. I charge $1 for expert handling/packaging, actual shipping. We ship out of the country almost daily. Please refer to our feedback, social media or time selling HO slot cars for assurances of a good honest deal. Happy motorin' thanks S'lots from Bob at Slot Car Central in SYR. We Know H.O.