Final answer:
The width of brass-tip waist belts is typically around 2 inches. These belts are part of traditional military uniforms, most commonly used in the 19th century and worn during ceremonial events. They should be worn horizontally around the waist, with the brass tip displayed prominently.
Step-by-step explanation:
The width of brass-tip waist belts can vary, but they are typically found to be about 2 inches wide. These belts are a part of military uniforms, and their use is steeped in historical tradition. They were most commonly used in the 19th century and are still sometimes seen in ceremonial or dress uniforms today. The belts are usually worn around the waist, they secure the uniform and often have a decorative brass tip. In terms of when and how they should be worn, brass-tip waist belt should be worn as part of a prescribed uniform during ceremonial events, parades or other formal military occasions. The specific regulations on how to wear them would depend on the military branch and country's protocol. Generally, they should be worn horizontally around the waist, should lie flat against the uniform, and not twist or turn. The brass tip should be displayed prominently, usually aligned with the buckle and other uniform decorations.