Comes with one re-usable Patty Adult Edge Protector. Fits regular to large adult scalps. Breathable units that allow hair dressers to safely protect and fill in fine to damaged edges. For full hair installations using braid and sew applications. Lined with a fine silk lace inside and outside of the perimeter for ventilating baby hairs as well as functionality and durability. Use closures, frontals or a 360’s while creating natural looking parts at crown areas.