What is doll hairs?

Doll hair refers to the synthetic or natural fibers used to make a doll's hair. Common materials used for doll hair include nylon, Kanekalon, viscose, mohair, and human hair. Synthetic fibers are often used due to their versatility and affordability, while natural fibers are preferred for their more realistic appearance. Doll hair can be styled and colored just like human hair, and is often rooted into the doll's head using a process called wigging. The length and type of doll hair can vary depending on the style and era of the doll, from short and curly to long and straight.