This listing is for ONE (1) CARD of Aurora Plastics, YELLOW PLASTIC GUARD RAIL POST SET specifically for the Thunderjet Lock Joiner style Track. Part #1232. Made in USA 1963! Cards are overall Excellent with some typical travel storage wear. Collector Quality. As they are hard plastic guard rail, i am not sure how well they will straighten out if the intent is to actually use them. Buyer be aware. 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.