Outdoor Dog Supply 1" Wide Reflective D Ring Dog Collar Strap Custom Brass Name Plate Collar is 21" long and will fit neck sizes of 11" to 19" Made of poly coated nylon that is rust, odor, and water proof MUST SEND TAG INFO VIA EMAIL OR GIFT MESSAGE AT TIME OF ORDER TO RECEIVE CUSTOM NAME TAG Has a D ring for clipping a lead to Comes with Outdoor Dog Supply's Warranty