Mighty Paw Hands Free Dog Leash, Premium Running Dog Leash, Lightweight Reflective Bungee Dog Leash Pick your Color: Grey or Black | Pick your Size: 36 or 48 inches. Enhance your dog walking experience with the innovative Mighty Paw Bungee dog leash. Our leash has a unique formula of flexibility and strength, dissipates forces and optimizes comfort. WEATHER-PROOF MATERIAL WITH REFLECTIVE THREAD: Made with weather-proof nylon and durable hardware to ensure its use for years to come. To keep you safe and visible when the sun goes down we added reflective stitching. PHYSICAL THERAPIST RECOMMENDED. You and your dog will be sure to appreciate the many benefits of the Mighty Paw Bungee. 1. REDUCED INJURY RISK: By using your waist to absorb forces we can eliminate unwanted stress to the neck and arm. 2. REDUCED FATIGUE: Run, walk, or hike longer as the bungee works to eliminate wasted energy spent counteracting unwanted forces. 3. OPTIMAL POSTURE AND BODY MECHANICS: Your spine will thank you as our leash allows you to walk with a normal stride.