What is your hair size? Please read below description!!!

I feel that there is in need of the universal sizing for our hair since we already have the sizing charts for Shoes, Dress, Pants, ...
This will be the proposed sizing chart only for your hair on your head above the shoulders.

This first alphabet is for total hair volume sizing.
XS - Too Thin
S - Thin
M - Medium
L - Thick
XL - Extra Thick

This last number is for individual hair strand sizing.
1 - Thin Hair Strand
2 - Medium Hair Strand
3 - Thick Hair Strand

What is your hair size now?
Let's have fun with it!!!
LOL!

Ps. any suggestion to include the length as the last alphabet?