Wig clips are clips with a comb that help to secure hair pieces to areas where your clients have natural hair. The comb helps the clip to attach very securely. They are similar to the clips used on clip in extensions. They have a small piece of silicone on the back to help the clip stay in place when attached to the hair system. When attaching these clips to the hair system, the silicone side should be against the unit. The comb should be facing the center of the unit. These clips are sold by the dozen.