Don't let it spring back and catch your fingers....
A ruler or tape measure can be very useful.
Use a tape measure
A measuring tape is used to measure the length or distance between two points. It is commonly used in construction, sewing, and other applications where accurate measurements are needed.
Lengths - in units that are marked on the tape measure.
A hat size is measured by using a tape measure. Put the tape measure at the top of the forehead by the hairline. Wrap the tape measure around the head.
The answer depends on the units used for the tape measure.
I would use a fabric tape measure.I would use a fabric tape measure.
Do kobalt warranty there tape measure
That would depend on how long your tape measure was.
If it is an american or British tape measure: 4 5/8 "
With a tape measure
With a ruler, or a measuring tape.