Boss Dog Tactical Dual Bungee Coupler- Black Boss TacticalTM adjustable Couplers/Connectors are made from durable light-weight materials, utilizing reflective stitching for safety, convenient bungee action, all while being constructed to last. Walk two dogs with one leash! Perfect for dog walkers and multi-pet parents alike. Our rugged tactical look, combined with functional design, make Boss TacticalTM Couplers/Connecters the perfect choice for your boss dogs! Treat Your Pet, Like a BossTM Instructions: Attach leash or lead to swivel ring on coupler/connector securely. Coupler/connector is connected to the dog(s) once you securely connect the dual trigger clips to the d-rings on your pets' collars or harnesses. Use two fingers to gently press both "triggers" simultaneously to unlock the dual trigger clips. CAUTION: Not for tie out. Temporary tie-out option intended to be used for a short duration under close supervision. Dog Dual Bungee coupler size: Adjustable 18"-24".  27.5"