The difference between big hair and medium hair and small hair.

The length of hair is 65438 0 to 2.5 cm. The middle hair is 2.5 to 3.25 cm. Heavy hair is more than 3.25 cm.

According to the length of tufts, sheepskin is divided into three types: small hair, medium hair and heavy hair. The tuft length of small hairs is 1 ~ 2.5 cm, that of middle hairs is 2.5 ~ 3.25 cm, and that of heavy hairs is more than 3.25 cm.