Genuine Leather Dog Collar 14"-21" Neck Size, 1.25" Wide, Amstaff, Pitt Bull 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 23.5", 1.25" wide, will fit 14"-21" neck. 5 metal enforced holes for adjustment. Most suitable for Medium to Large dogs 1.25" wide double layer genuine leather.