Prevue Pet Products medium strength 10 foot cable 2118 is designed for dogs weighing up to 65 lbs. The medium strength galvanized coiled aircraft grade steel cable is housed in a crack-resistant, highly visible red vinyl housing to ensure your dog stays safe. High quality die-cast swivel bolts on both ends for easy connecting. The medium strength cable pull cable is 10 feet long with a 3.3mm diameter wire cable; 4.8mm in vinyl casing.