You are buying ONE (1) TYCO Toys HP7 'High-Performance' Chassis made between 1982 and 1995. It is a ready to run HO Slot Car Chassis which can be made into either a long or short axle position. Very Odd to See! TESTED, BUT I believe these are Used, some have marks, or oxidation on the pickup shoes, need to be cleaned - this is visible in the photo; please take note. Will work on most any TYCO wide body vehicle. 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.