Closure hair, or also known as lace closure, is a type of hair extension designed to provide closure on the top or front of the head. A lace closure consists of a transparent piece of mesh with human hair tied to it.
Closure hair is generally smaller in size than frontals, and they are designed to cover small areas on the front of the head, such as the middle or sides of the head. Closure hair gives a natural look and helps create a natural looking hairline.
Attaching closure hair usually involves attaching the closure using a special glue or adhesive along the natural hairline or sewing it to a net or head.
The advantage of closure hair is that it gives the illusion of a finished and neat arrangement at the front of the head, as well as protecting the original hair from exposure to outside elements. Closure hair also provides flexibility in arranging hairdos, such as making a middle, side or zigzag part.