Professional rock climbing rope must be retired after a certain amount of uses for safety and legal reasons. Instead of seeing that rope go to another landfill, we're recycling it into gear for you and your dogs! These leashes are crafted individually by our team here in Pittsburgh PA, so we can guarantee the quality. They come in 4 ft and 6ft, and feature a swivel snap hook for easy clipping. The branded strap keeps your leash contained in between journeys.