Rhinestones Bling Leather Dog Collar, Wide, Padded, Double-Ply, Riveted Settings, 22"x1.5", Black, Leather (Athens) Neck Size: 16.5"-20" Replica diamonds surround this Rhinestones Bling collar. Made of very soft genuine cowhide leather. For any breed with a neck size between 16.5"- 20": Pit Bull Terrier, Boxer & similar breeds Constructed with a centre d-ring for maximum control and exposure. Top selling collection. Available in 6 different colors.