The Champion Sports Rubber Agility Ladder is a useful training tool designed for indoor use. Its non-slip soft rubber rungs provide a safe and effective way to improve speed and agility without damaging your floors. The ladder is 13'L and features adjustable rungs for customizable spacing, allowing you to create a variety of training patterns. To increase the challenge, multiple sets can be joined together for more complex drills. With its durable construction and versatile design, the Champion Sports Rubber Agility Ladder is a valuable addition to any athlete's training regimens.