DESIGNED FOR DAILY USE / SAFE AT NIGHTRetractable dog leash comes with a LED Flashlight which be powered by USB charging.One hand braking & locking system. Not only safely walking or running at night, but also could easily adjust to a comfortable length. EXTENDABLE HEAVY DUTY DOG LEASH3 meters (360 Tangle-free) is enough to allow you and your pets to enjoy freedom and safe at the same time. Extra-tough nylon ribbon with a strong zinc alloy snap hook spring movement for smoothly retracting, and 10 times longer life than ordinary retractable dog leash, Up to 50,000 times. DURABLE & ERGONOMICDurable ABS plastic casing with ergonomic grip (casing prevents impact cracking caused by accidental falling.) soft rubbery grip material reduce hand strain even on long walks. Lightweight leash suits for pets/dogs up to 30kg EASY TO USEQuick Lock, Pause and Unlock Button, great for walking, jogging, running, camping and hiking, or out for a leisurely stroll backyard activities