The tough rugged climbing rope-inspired Ruffwear Knot-a-Dog Leash is safe and secure with reflective trim and a locking carabiner. Climbing rope-style construction makes the Knot-a-Leash™ compact and comfortable for both you and your companion and a locking carabiner keeps leash and collar securely connected. Whether it's a trot through town or a romp on the trail humans will appreciate the Comfortgrip webbing handle while canine counterparts enjoy 5 feet of freedom.