The Tyco Command Control slot car set includes a black semi-truck and a blocker van. The set is slotless, meaning the cars can move freely across the track without being confined to a specific lane. The set is HO scale and was likely produced sometime between 1970 and now. The slot cars are being sold as used and untested, so its working condition is unknown.  The van looks like it does not have original tires on back.  Will be shipped in padded mailer wrapped in bubble wrap.