Improve our dogs agility, train them for an upcoming show, have a fun outing with your dog or help rehab an injured dog. All can be done with this set of adjustable hurdle cones. The set comes as 4 poles that are 2 pieces screwed together and 8 cones. The poles are 3.25 feet long giving plenty of room for the dogs to jump. The cones have three jumping heights, 7", 11" and 15" and the cones are 20" high overall. The cones stack for convenient storage and the poles break down to be more easily handles. By Trademark Innovations.