Pack of two fitness bars that can be used for stacking practice, fitness, targeting, obedience, or many other uses. These are more stable then wood or other material. Use them as an aid in keeping a dog in place, or great to use with puppies as you get them used to surfaces and targeting. Bars are 4" wide and can be 12" or 16" long. We can make them in custom sizes and colors - use the contact us if you would like to order something not listed.