Korney Boards Aides Team 9" Orange Cones Great for agility drills, boundary markers, and much more, the Korney Board Team 9" Orange Cones 6-Pack are great for practices and off-season workouts. They're bright orange for good visibility, and are made of thick walled polyethylene. Lightweight. Practically Unbreakable. Nest for Easy Storage. 5 1/2" base. 9" height.