What is the purpose of a neck strip in barbering?

The purpose of a neck strip in barbering is to provide hygiene and comfort between the client's neck and the cape. This strip serves as a barrier that helps to prevent hair clippings, debris, and any chemicals from coming into direct contact with the skin, thereby maintaining cleanliness and comfort during a haircut or grooming service. It helps to create a more pleasant experience for the client by ensuring that the cape doesn't irritate the skin and that any stray hairs or products do not cause discomfort.

While decorative elements or preventing capes from slipping may seem relevant, these aspects are secondary to the primary function of hygiene. Additionally, while a neck strip could theoretically absorb some excess hair product, its main design and usage revolve around enhancing the client's comfort and maintaining a clean working environment.