1:72 Scale Metal Diecast – Sonderkraftfahrzeug - Sd.Kfz. 251 Wiking - Viking Half-track Special Purpose Vehicle - Length: 3.25" Width:1.25” 

This model's upper body is made of metal while everything else is made of plastic. The tracks are made of plastic and are fitted, however they do not move. 

The coloring and markings are accurate and realistic. The maker of the model 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. 

These models come in s very basic packaging, consisting of a transparent blister pack. The model itself is attached (via screws) to a plastic base which is made to look as rough terrain. The base measures about 5.5 inches by 2.5 and at one side of the base is some info about the model such as the type of tank, the outfit it belongs and the time period it served.

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 M48 Patton is a main battle tank (MBT) that was designed in the United States. It was the third tank[5] to be officially named after General George S. Patton, commander of the U.S. Third Army[6] during World War II and one of the earliest American advocates for the use of tanks in battle.[7] It was a further development of the M47 Patton tank. The M48 Patton was in U.S. service until replaced by the M60[6] and served as the U.S. Army and Marine Corps's primary battle tank in South Vietnam during the Vietnam War. It was widely used by U.S. Cold War allies, especially other NATO countries.