These cars pictured are 1/64th scale. After reviewing several links and 2016 catalogs, I don't believe the 1/64ths are no longer in production. All scales listed are 1/43, 1/24, 1/18, and 1/12 scales. I did find 6 Hitch & Tow style sets available in 1/64th. Although these cars pictured were available in a variety of colors, they may be quite hard to come by now.