DOCO 4ft Signature Nylon Leashfeatures soft, fray resistant nylon walking, hiking and running. Chrome polished, zinc alloy durable metal 360 swivel hook is comfortable to snap on any dog collar or harness. Optional ID ring for your dogs tags or your keys.*Match with DOCONylon Collar: DCSN002, DCS005, DCS006, DCSN003*Match with DOCONylon Harness: DCSN202, DCSN201Special Features 100% high quality nylonHigher tensile strength than polyesterNylon is resistance to mildew, aging and abrasionSoft hand look for comfortable walking with dogTri-glide for easy size adjustment Heavy duty zinc alloy durable metal 360 swivel hookMini ID tag for your dog’s IDVibrant colors are easy to see at all times! Size ChartXS 3/8″ x 48″ (1.0cm x 120cm)S 5/8″ x 48″ (1.5cm x 120cm)M 3/4″ x 48″ (2.0cm x 120cm)L 1.0″ x 48″ (2.5cm x 120cm)XL 1.5″ x 48″ (3.8cm x 120cm)