FDT Artisan Fancy Rock 'n' Roll Style Black Leather Dog Collar with Skulls, Bones and Studs 1 1/2 inch (40 mm) wide : Prong Collars, Pinch Collars, Dog Training Collars, Curogan Collars, Chain Dog Collars, Fur Saver Collars, Choke Dog Collars, Herm Sprenger Collars, Dog Muzzles