[ & Retractable]: Retractable nylon tape extends up to 16.4FT, suitable for medium and large dog under 110lbs. Strong nylon tape, durable rustproof swivel hook and scratch- material housing. Top quality coil spring provide everlasting retraction..[Easy to use]: Safe and reliable brake system, one button lock, pause and release, easy to operate with your thumb to control the button. Allows you adjust the distance between you and your pets at anytime. Protect the of pets and other pedestrians..[360° Tangle Free Design]360 ° No Tangle design make the retraction more easy and smoothly, One of dog retractable leash, leash for medium dogs and strong dog leash For walks, jogs or hikes - Great dog leads for walking!.[Ergonomic Anti-slip handle]: Anti-slip grip made of upgrade soft material, it's easy and comfortable to grip for longer walks, your arm will not feel very tired..[Safe And Reliable Brake System]: One Button Break to lock, which reacts in the split of a second and allows control of how long you allow your friend to walk or how close.