Stainless Steel Dog Pinch Prong Collar - 50045 (55) (1/6 inch) (3.99mm) : Prong Collars, Pinch Collars, Dog Training Collars, Curogan Collars, Chain Dog Collars, Fur Saver Collars, Choke Dog Collars, Herm Sprenger Collars, Dog Muzzles