Sprenger Curogan Prong Collar shipping_badge Main body is 28" long

Main body is 28" long

Highest level of protection

Less prone to irritate sensitive skin

This model is similar to the ET-300 and ET-400 models

Sprenger Curogan Prong Collar shipping_badge Main body is 28" longMade from a copper tin alloy Does not contain nickel Available in two gauges Famous Herm Sprenger quality Made in Germany [split] Herm Sprenger prong collars have long been considered the gold standard for prong collars. These collars are made in Germany from a Copper and Tin alloy that does not contain nickel. Some dogs may have an allergic reaction to nickel and Curogan collars are a good alternative for these dogs. Curogan collars will not rust but