Dogs My Love Pink Faux Croc Leather Spiked Dog Collar 19"-23.5" neck, 3" Wide, 40 Spikes. German Shepherd, Rottweiler Strong and durable high quality PU (Faux) leather. Light, elegant and not stiff Nickel-plated hardware and heavy duty D-ring Overall length 25", will fit 19"- 23.5" neck 3" wide double layer PU leather 5 adjustment holes