Image Number 4 for United States Patent #8127775.
A hair extension includes a weft having an upper edge and a lower edge, a plurality of hair strands that are attached to the weft and are suspended below the lower edge of the weft, and a plurality of elongated rods. Each rod includes a base that is attached to the weft, and an extended portion that extends from the base and is adapted to be inserted into a tube for holding hair strands. The weft has a predetermined width. The extended portion of the rod protrudes from the upper edge of the weft, and is bent toward the lower edge of the weft. The extended portion includes a free end that is spaced from the weft by a predetermined distance. The base is embedded within the weft.