What is the term for human or artificial hair that is woven into long strips?

The term that refers to human or artificial hair woven into long strips is "wefts." Wefts are typically used in various hair extension techniques and methods, allowing the hair to blend seamlessly with the wearer’s natural hair. They can be made from either human hair or synthetic fibers and are often sewn, glued, or clipped into place to create enhanced volume or length.

In the context of hair extensions, wefts serve as a foundational element to attach hair in a way that is secure and natural-looking. Understanding this term is important in the realm of hair extensions and weaving techniques, as it represents a common method used by stylists to achieve desired hairstyles.

The other terms listed do not accurately describe the same concept. For instance, a toupee typically refers to a small wig or a hairpiece intended to cover a bald spot and is not synonymous with wefts.