The Herm. Sprenger Ultra-Plus Prong Dog Training Collar is safe, practical and easy to use. This training collar features a solid fastener plate that provides a more secure connection making fastening the collar around your dogs neck easier and safer. To adjust size, add or remove individual links. The patented center plate construction and symmetrical prong placement provide natural contact for optimal communication. Herm. Sprenger offers a variety of high-quality, specialty chain products.

Neck size:  3.8 Mm X 22 in
Chain Length:  20inch

-To determine collar size needed, add 4inch.
-Chrome prong training collar is safe, practical and easy to use for effective training.
-Blunt prongs do not cause pain or harm. Replacement links available to increase collar size.
-Patented center plate construction and symmetrical prong placement provides natural contact for optimal communication.
-Great for walking strong pullers, large dogs, obedience training and behavior correction.
-Safe, effective dog training tools with proper use.inch