Micro Pinch Collar
Herm Sprenger Dog Collar The Herm Sprenger prong collar is one of the most recognizable and popular names in obedience training tools. A safe and effective alternative to choker collars, it puts even pressure around the neck, about every half inch, pinching the skin in a band. This collar does not apply direct pressure to the trachea so you can train your dog with little or no tugging, jerking, or pulling. Made of high quality German steel and adjustable size, just add or remove the chrome plated links individually.
Stainless-Steel. Micro 1.6mm (fits neck up to 9")