1:72 Scale ? A7V Heavy Tank German Army 1918 - Length: 6" (from back to tip of gun), Width: 1.75? This tank model is made of a combination of metal and plastic parts. The tracks are fitted, however they do not move. The coloring and markings are accurate and realistic. There are some color variations at different areas of the model as to denote wear and tear. 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. The weathering effect that these tanks have, such as smoke and oil staining makes them look very realistic. Depending on the particular type of tank, some will have machine guns and antennas that look very accurate These models are not toys, they will not last long if played with. The tracks don't move and the turrets and their main guns and machine guns can be quite fragile because of their size. Some of the tanks will have a turret that does not rotate at all. (so if you try to rotate the turret or change the elevation of the gun and feel some resistant, better leave it alone and don't risk breaking something). The A7V was a heavy tank introduced by Germany in 1918 during World War I. One hundred chassis were ordered in early 1917, ten to be finished as fighting vehicles with armoured bodies, and the remainder as Überlandwagen cargo carriers. The number to be armoured was later increased to 20. They were used in action from March to October 1918, and were the only tanks produced by Germany in World War I to be used in combat.