You are buying TWELVE (12) Vintage TYCO Toys TCR REAR WHEELS WITH TIRES. They will also fit on other TYCO chassis like HP2 HP3 HP7 and TYCO-PRO. UNUSED, NEVER MOUNTED WHEELS WITH GOOD RUBBER, READY TO GO 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.