Pet LED Safety Dog Leash USB Rechargeable,51 Inch Overall Length. Sturdy Nylon 1200 Feet Visibility BriteLite Pet Safety Products tm SHIPS WITHIN 24 HRS!!!! INTRODUCTORY PRICE Pet Safety Leash for Dogs 51 inch length 7 inch reinforced hand grip Charges 300-500 times battery, with USB cable, recharge from computer, power book or USB wall charger 1 Lithium Ion Rechargeable battery included. Highly polished easy clip and padded hand grip Auto recharge shutoff no battery over charging comes with USB cable and rechargeable battery