Leather "Bones" Dog Collar, Padded, Double-Ply,  Riveted Settings, 24" x 1.25", Red, Leather (Rotterdam Bones) Neck Size: 17.5" - 22" Classic metal bone fitted leather collar. Made of very soft genuine cowhide leather. For any breed with a neck size between 17.5"- 22": Sheppards, Labs & similar breeds Constructed with a centre d-ring for maximum control and exposure. Available in 6 different colors.