This prong collar for dog is the ideal training solution. Prong collar is chrome-plated for durability and feature removable blunt-cut rubber tips on smooth and rounded prongs to prevent injury. These great training aids provide a heavy-duty yet safe alternative to standard choke chains. Ruggedly constructed of electronically welded steel for added strength. Will not rust, tarnish or break. This collar is guaranteed for life. Measures 22-inch length by 3-4/5-inch width.