ANCHEER Adjustable Training Agility Ladder Speed Flat Rung with Black Carry Bag Choose between 8, 11, and 12-rung design Rungs are adjustable for personalized workout: position them closer together for high-intensity training or farther apart for consistent speed training. Adjustable flat plastic rungs for safety.Carry bag to keep it organized. Suitable for athletic training, football, basketball, tennis, badminton, rugby and so on. It is also suitable for agility training of teenagers. 15 inches from rung to rung with Durable Nylon Straps; crafted with high quality PP material, designed to last for years. Flat design makes it suitable for indoor or outdoor use