What does the long hair on the mole on the wrist represent?

Long hair on nevus is a common phenomenon.

Long hair on nevus is a common phenomenon, which is generally called hairy epidermal nevus. Compared with hairless nevus, hairless nevus represents a higher degree of differentiation, greater possibility of benign and less possibility of malignant transformation.

Wrist, the part of the human body that connects the palm and forearm, is also called wrist joint.