We develop punch tapes with long blade to replace the traditional barbed wires. These blades are used for varied purposes including obstruction, protection and others. We use steel stripes for greater reinforcement value. Further, these are highly tensile and consist of spears and hooks like barbs at close intervals. With these tapes, coils are attached to the existing barrier fences or these can be individually used as barrier lines. For perimeter security applications in army, police, commercial as well as industrial applications, these tapes are extensively used for their zero level penetration.