This set of adjustable hurdle cones will improve speed and agility. Work on plyometric drills and see the results. The set comes with 8 cones and 4 cross bars. The poles are 3.2 long. The hurdles have 3 adjustments, 6", 10" and 14" so you can move the hurdles in easy increments as your speed and agility improves. The poles break down into 2 pieces and the set is easily transportable in the included mesh bag. By Tradmemark Innovations.