WOMUL Hands Free Dog Jogging Running Hiking Walking Leash Hands-free convenience and independence A strong elastic traction belt, strong tensile properties. Zoom type telescopic handle, more space. Good elasticity: absorb quick stress caused by big dogs to avoid muscle strain The belt has a quick release metal clip which can be released easily in an emergency, and the swivel hook stop the leash from becoming tangled when walking Strong Quick-Snap Belt for Easy on Easy Off