How was measurement of width done in the olden days?

In ancient times, measurement of width was often done using standard units based on human body parts or commonly available objects. For instance, a handbreadth or a foot was used as a unit of measurement, with the width of a hand or foot serving as a reference. Additionally, tools like ropes or cords marked with specific intervals helped in measuring larger widths, while everyday items such as grains or pebbles were used for smaller measurements. These methods relied heavily on consistency and local conventions, varying from one culture to another.