30 FEET SIZE- 30ft dog leash, 4mm Diameter, gives your dog enough room to roam. You can use it while camping, at the park, yard or the beach. Isn't letting your dog enjoy the outdoors in safety while you relax a satisfying thing. SECURED UPGRADE - The dog cables are equipped with a spring attachment absorbing the shock. When dogs chase squirrels, deer, or sand cranes, can reduce the neck damage caused by the strong impact force of excitement. THE PVC COATING - The dog leads use high-quality plastic(PVC) coating which wraps the rugged steel wireis great weatherproofing rust-proof and chew proof. Prolonging cable life. Avoid metal scratches on you and your pet. ANTI TANGLE - Both ends of the dog tether with 360-degree smooth rotation buckle, which can reduce the tangle of the cable when the dog is moving, to prevent the dog from being entangled by the cable. SHOPPING GUIDE - Package includes: 1 X 30 FT Tie-out cable. Suitable for 30-120 pounds German shepherd, Husky, Great Pyrenees, Alaskan Malamute dog, etc.