What's the name of the ancient hairpin?

In ancient times, this kind of hairpin was called "wiping off the forehead".

"Tuo forehead" is the earliest costume in ancient China, also known as forehead belt, hairband, hair belt, eyebrow hoop, brain bag and mop head. Brocade and other things are folded or cut, tied to the forehead with cloth and silk, embroidered or beaded. Tow forehead is an important decoration for traditional Chinese women, with diverse shapes, rich technical techniques and patterns. The origin of this original costume can be traced back to the Shang and Zhou Dynasties. Drag your forehead.