Real Leather Dog Collar 11"-15" Neck Size, 3/4" Wide, Medium Breeds Very comfortable and pliable. Strong and durable real leather. Light, elegant and not stiff Trimmed with contrast color thick waxed thread, and riveted for extra strength. Features nickel-plated hardware, metal eyelets, and heavy duty center D-ring Overall length 18", 3/4" wide, will fit 11"-15" neck. 5 metal enforced holes for adjustment. Most suitable for Medium dogs 3/4" wide double layer genuine leather.