This Marchon MR-1 Racing Slot Car set is a must-have for any slot car enthusiast. With a huge track lot that includes curved loops and straight support cars, this set will provide endless hours of entertainment. The cars are originally from China, adding to their unique and authentic design. The set includes a two cars. The brand, Marchon, is known for producing high-quality slot cars and this set is no exception. Whether you’re a collector or just looking for a fun hobby, this set is sure to impress. 3 tall bridge support. 3 short bridge support. I did get the cars to work some but will need repair. Some of the straight track prices have some warping. Please view the pictures. Thank you for looking.