It measures approximately 4 3/8" in length and is made of metal

Trainz Product Id: 12456892

Trainz Product Id: 11632483

The Trainz SKU for this item is P11630423

metal wheels and axles and interior lighting

Athearn 29323 HO Union Pacific RTR GP38-2 Diesel Locomotive #535 ProductID_11644113 It measures approximately 4 3/8"This is an Athearn 29323 HO Scale Union Pacific GP38 2 #535. Model Features: Scale width hood , Fully assembled and ready to run out of the box , Roadname specific details , Painted and printed for realistic decoration , Highly detailed, injection molded body , See through cab windows , See through radiator fans , See through dynamic brake fans if applicable , Separately applied horn , Separately applied wire grab irons , Celcon handrails for scale