Lucky Leash Retractable Leash and Magnetic Harness in one! Lucky Leash is a convenient solution for all pet owners. The 2-in-1 retractable leash and magnetic harness help you spend less time searching for lost leashes and more time with your furry friend! Magnetic telescopic cord and hand strap make this a very convenient combo! Fits most Small/Medium dogs, ranging from 10-35 lbs.