Herm Sprenger Extra Stainless Steel Link

Extra link for the Herm Sprenger stainless steel prong collars. Use these links to make your prong collar to fit a larger neck size.

Four sizes to choose from, listing includes single link.
1.6 mm
2.25 mm
3.2 mm
3.9 mm

2.25mm – each link adds or removes 1″ 
3.25mm – each link adds or removes 1.5″
3.9mm – each link adds or removes 1.75″