Clips onto belt. 24" retractable nylon-coated cable with a 1-16" split ring attachment. Easy pull, retractable cord always snaps back. Plastic cover and chrome backing; won't rust or corrode. Holds up to 10 oz. or 18 keys. Size: 2" diameter. Color: Black. 1 per card.WARNING: This product can expose you to chemicals such as Phthalates which are known to the State of California to cause cancer andor birth defects or reproductive harm. For more information go to