What is the shortest someone can cut their hair on the sides.
Short as the Kohenim had to do. They said it was able to fold the hair to its root. That’s pretty short.
Keep in mind that although it’s short it is not as short as some may think.
Why not give a measure we can all relate to - like 1/2 inch or 1CM e.g.?
I followed the measurements written in the Talmud.