Outdoor Dog Supply 3/4" Wide Reflective Ring in Center Dog Collar Strap Custom Brass Name Plate Collar is 21" long and will fit neck sizes of 11" to 19" Has a D ring & O Ring for clipping a lead to MUST SEND TAG INFO VIA EMAIL OR GIFT MESSAGE AT TIME OF ORDER TO RECEIVE CUSTOM NAME TAG Comes with Outdoor Dog Supply's Warranty Made of poly coated nylon that is rust, odor, and water proof