Our Soft 3D PVC TYR Group Arrow “Rune” Patch with Velcro Hook backing is 3 inches in diameter. The patch is an arrow rune superimposed upon a shield. In Viking times the TYR arrow or “rune” was the symbol of the warrior and was inscribed on weapons to bring them strength, protection, and victory in battle. The symbol also represents the values held by choosing the warrior path such as duty, honor, integrity, discipline, responsibility, and self-sacrifice. These are the same values that we at TYR Group LLC, hold dear.