ITF tie. Worn by any official or Black Belt when attending any official event like a Grading, Comptition, Course or other event. All ties are 150 cm long by 85 mm wide and they have the official ITF badge woven into the fabric. There are Stripes in the shades of the belt colours. Between each stripe, there is the letters "ITF" in a shadow design. At the bottom of the tie, you will see the signature of the founder General Choi