The first is a Dromo Car 700 DN Bobsled Slot Car Set, Italy, Polistil. Complete with two two-man bobsleds, France and Italy. Toy is near mint, box is very good to excellent. 15" x 9". The second is an Auto Formula 1 Slot Car Set. Appears complete with two Indy cars. Toy is very good, box is good. 17" x 13". The third is a Policar Slot Car Set, Italy, Policar. Appears complete. Toy is very good, box is good. 24" x 15". The fourth is a Policar Alfa Romeo Ferrari Slot Car Set. Appears complete with Alfa Romeo and Ferrari slot cars. Toy is excellent, box is good. 19" x 16".Condition: Dimensions: Largest Box : 23 -1/2" x 14 -1/2".