A black hair ring is a type of hair accessory used to tie or style hair. It is essentially a hair tie, band, or scrunchie that is black in color and has a circular or ring shape.

They are one of the most common and versatile hair accessories due to their simple design and neutral color. They are used to create various hairstyles, including:

Ponytails and Buns: Holding hair up and away from the face.

Braids: Securing the ends of braids.

Half-Up, Half-Down Styles: Creating a half-ponytail.