Macho Spiked Dog Collar Black - 37mm3901K20
If your dog is as strong as Hercules, this is just the collar you need! Constructed from high quality, 37mm wide, double ply nylon that has been specially processed to prevent fraying and increase strength, this collar features all metal hardware with a "roller" style buckle for extra strength. Designed to accommodate several breeds of Macho dogs. Available in 20,22,24,26,28" lengths.