PATRICK Speed Ladder Flat is available in 4 & 8MT's. Agility ladders are great for developing your speed, agility and quickness. They are a great way to build up your cardio fitness and burn a ton of calories at the same time as improving your running technique. The rungs on the ladder can be moved, allowing you to change the size of the squares and modify the exercises used with the speed ladders. Specifications: Flat solid RP rungs 43cm wide, Rungs can slide along webbing sides width between them, Nylon carry bag for easy storage and portability, Promotes agility and fitness.