This combination leash and collar in one is great for training! Made of waterproof, colorfast, durable multi-filament polypropylene solid core roping features all brass hardware and oil tanned leather splices. Unique leash and collar in one is designed for easy correction while walking, exercising or training. Slip Leads have an adjustable oil tanned leather slide to prevent lead from slipping off. Soft on the hands with its "Broken in Feel" right from the start.