Dog pinch prong collar with swivel and small quick release snap hook - 50136 02 1/11 inch (2.25 mm) ( Made in Germany ) : Prong Collars, Pinch Collars, Dog Training Collars, Curogan Collars, Chain Dog Collars, Fur Saver Collars, Choke Dog Collars, Herm Sprenger Collars, Dog Muzzles