Hamilton Double Thick Nylon Deluxe Dog Collar, 1-Inch by 20-Inch, Wine Deluxe nylon dog collar made with Hamilton commitment to quality Made of the highest quality nylon webbing and color coordinated stitching Includes nickel tongue buckle and D-ring to allow for easy tie out and with an extra keeper dedicated to ID info Most Colors Available in sizes from 18 to 32-inch length When measuring pet's neck or chest to ensure proper and comfortable fit, add 2 inches. When measuring pet's neck or chest to ensure proper and comfortable fit, add 2 inches.