Large Genuine Leather Padded &ldquo;Crown Clincher&rdquo; Dog Collar Made with beautiful, black vegetable-tanned premium Buffalo leather, soft padding covered with super soft cow leather to ensure long lasting comfortable wear. Clinchers are thoroughly adhered into recessed channel for extra protection. Strong, rust resistant stainless steel hardware, die cast buckle, and durable welded D-Rings give superior strength. Features additional center D-Ring, so your dogs tags and leash dont have to share. Total width 1.25. 5 evenly spaced adjustment holes (1 apart); adjusts from 18 to 22. Suitable for true neck-size 17  21. Measure the true neck size using a cloth tape measure. Measure the circumference where your dog usually wears the collar to determine the true neck size. Or, if you are satisfied with your dogs current collar sizing, measure that collar from the center bar of the buckle to the desired hole position.