To prevent the generation of end part cracks and slits from a part for nailing an anchor nail in a line tape for displaying a court for a gate ball or the like.

A reinforcing processing part 4 is formed by folding back the end part of a tape constitution material 1a. Then, for the plural tape constitution materials 1a, a hinge part is constituted by the reinforcing processing parts 4 with each other and they are freely bendably connected. Also, in the state of passing through the connection part in a thick direction, an anchor passing hole 8 usable for nailing the anchor nail 10 is formed.