Herm Sprenger Stainless Steel Ultra Plus Training Collar features the centre plate configuration pioneered by the outstanding neck tech prong collars. This striking symetrical design offers benefits that are both functional and aethetic with the confidence that it has been developed by the leading manufacturer of quality dog training products. Top quality training aid used by the pros worldwide. Collar chain with 2 identical O-rings.

This is the largest link collar - 4.0 mm - 26 inches - dogs over 95 lbs.