Petcessory PHB-001-BLU-XS Travel Harness with Leash, X-Small, Blue Harness is adjustable to meet all your pet's needs Useful for walking or training your dog/cats/pets Materials: Nylon, metal, plastic Leash dimensions: 15 - 30 Inch long x 1 inch wide Dimensions for Extra Small: 11 - 15 Inch (neck) x 13.75 - 16.5 Inch (Chest)