Chain link collar in gold-tone brass. Lanyard clasp fastening. Approx. 13" length x 0.5" width. Available exclusively at SSENSE. Supplier color: GoldLollipop is wearing one-size-fits-all. Breed: Boston TerrierWeight: 19 lbsNeck: 11.5"Chest: 18.5"Front Length: 14"Back Length: 16"Arm/Leg: 7"/9"