The kit consists of the following items. Coal car (there is a small damage under the red lid). 12x small signs (2 are broken). 10x high voltage poles. The locomotive is quite heavy. Its dimensions are approximately 18″ x 7″ x 5. I could not figure out how to power the set thus I do not know if there are any electrical issues. This set is quite old, thus please expect that something might be broken or missing.