So durable some trainers say they last almost forever! We proudly offer these articles for the serious trainer and handler who demands lasting service from a set of articles. In sets of 12 numbered articles: six metal and six leather. The metal articles are made with aluminum ends and bars. The leather articles have extra-thick leather ends, and soft, durable leather covering the aluminum bars. Available in single, double and triple-bar styles. (Custom width articles are also available. Call 800-642-2050 for details and pricing).