The Champion Sports Four-Way Tug-of-War Rope encourages group activity and is loads of fun! Made of soft polyester fiber, this 1" diameter rope promotes isotonic pulling to achieve group goals, and uses physical strength, strategy, teamwork and mandatory communication! Length: 75 ft; Diameter: 1"; Material(s): Polyester; Playground/Gymnasium Sets Type: Tug-of-War Rope.