1:72 Scale Metal Diecast ? GMC CCKW 353 6x6 Cargo Truck - Length: 4", Width: 1.5? This model's body is made of metal with plastic details. The coloring and markings are accurate and realistic. The model comes attached via screws to a removable display base. The maker of the model really did a good job with the model, the panel lines and details are very clear and crisp. These models have different details engraved such as doors, hatches, panels, lights, ports, antennas, machine guns, ropes, shovels, etc; all of these done with high accuracy and proportion. When they are painted in different color, say for example, shovels and ropes, they are indeed painted accurately. Please keep in mind that these are not toys and recommended for 14 and older.