Your hair has to be at least 1/4-inch long — about the size of a rice grain — before waxing. Find out why it matters, what happens if you wax too soon, and more.

Graded B Quality is also made up of double drawn hair placed undirectionally, but the length of the hair in the extension may vary between 1 – 2 inches. A Quality C graded welt has the cuticles ...