.06 inches is equivalent to 1.524 millimeters. To visualize it, it's slightly more than 1/16 of an inch. In terms of everyday objects, it's about the thickness of a standard credit card, which is approximately 0.03 inches thick.
A circle
2 feet 06 inches
It is 1.524 millimetres thick.
The calibre is approximately .30 inches, and the -06 indicates the year it was adopted by the US military.
3.34 inches or 85 millimetres
Five feet six inches !
36 inches
it is about 46 inches
16.9291 inches.
36 inches
64.57 inches
3.74 inches