See pics with measurements. 6 model railroad cars, I think they are all by Athearn.

Two are motorized engines and four are cabooses. One caboose is missing a rear ladder.

These came from the same household. Overall good to very good condition, other than the missing ladder. No boxes. They will be carefully wrapped for shipping. The engines have not been tested, however, these are from an adult serious enthusiast who had a whole table setup with wooden buildings etc, so odds are, they work just fine.