DOCO® Signature Nylon Collar is constructed with HIGH quality nylon and plastic fittings that provides a comfort fit between your dog's collar and neck. Collar has quick release plastic buckle and tri-glide for an easy fitting on your dog. Heavy-duty stitching for lasting quality Metal D-Ring for attaching leashes and ID attachment for your dog's tags and leashes. Comfortable to wear, solid and vibrant colors are easy to see.  *Match with DOCO® Nylon Leash: DCSN1048, DCSN1072, DCS1048, DCS1072, DCS2048 Special Features 100% high quality nylon Higher tensile strength than polyester Nylon is resistance to mildew, aging and abrasion Quick & easy release plastic buckle Tri-glide for easy size adjustment   Heavy duty D-Ring for leash Mini ID tag for your dog's ID Vibrant colors are easy to see Size Chart