This listing is for ONE (1) AutoWorld THUNDERJET ULTRA-G powered vehicle in this listing, new an unused. 1957 Chevy Bel Air H.O. scale /164th'ish. These vehicles have chassis similar to the Aurora T-Jet or ThunderJet but with a down-force magnet. They will operate on most any H.O. scale slot car race track. Sold as is. Buy with confidence please check out my other offbeat slot car related items. Descriptions are very accurate; No Returns. PLEASE ASK 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. ************** From I Only ship U. S. Postal Service PRIORITY MAIL TO THE USA due to previous 'lost' packages. ******************* I charge $2 for expert handling/packaging, actual shipping. I ship out of the country almost daily. Please refer to my feedback, rating or time selling HO slots for assurances of a good honest deal. happy motorin' thanks S'lots from Bob. We Know H.O.