Black Real Leather Dog Collar 9.5"-13" Neck Size, 1/2" Wide Yorkshire Terrier, Puppies Very comfortable and pliable. Strong and durable real leather. Light, elegant and not stif Trimmed with contrast color thick waxed thread, and riveted for extra strength. Features nickel-plated hardware and heavy duty center D-ring Overall length 15", will fit 9.5"-13" neck. 4 holes for adjustment. Most suitable for Small size dogs 1/2" wide , nickel plated hardware.