Agility trainers all say the same thing. The weaves are the hardest for your dog to master, so it is essential to have a set at home! And if you get a set that can be used both outside and inside, all the better! Here is a set that is lightweight, portable, and also very versatile. The poles can be used fixed (straight up and down) or adjustable (slanted), similar to what is called the "weave-a-matic" method. The poles are 36" tall and evenly spaced apart at a standard distance of 24" (same distance used for all size dogs). Comes with FREEdecorative tape for the poles, and easy assembly instructions. Each set comes with aFREEconnector kit to connect two sets together and make a 12 pole set.