Prices have gone up due to Herm Sprenger price restrictions.
Herm Sprenger's Ultra-plus prong collar with a black finish. This stainless steel pinch collar has been through a chemical process to make the collar black. To adjust size, add or remove individual links. The patented center plate construction and symmetrical prong placement provide a natural contact for greater communication.
Small 14" neck size 16" length
Large 18" neck size 23" length
X-Large 20" neck size 25" length