Max and Neo Dog Gear Nylon Reflective Martingale Dog Collar with Chain

Size: Medium: 16 to 19.25-in neck, 1-in wide

• These long-lasting and high-quality collars are 1-inch wide and made of thick, heavy duty nylon webbing.
• Included D-ring is 5 millimeters thick and made of sturdy metal and perfect for attaching leashes and leads.
• Features a separate nonmetal tab for attaching your pet’s dog tags and charms without the noisy jingling.
• Martingale design is perfect for obedience and behavioral training in puppies, new dogs and aggressive walkers.