For dogs up to 100 lb. Break strength of 1700 lb. 12' cable. Tangle-resistant, extra strong swivel snaps. Weather-resistant vinyl coated galvanized cable. Durable and long-lasting. Not recommended for aggressive or overly active pets. No. 29712: Type: Cable, Length: 12', Dog Size: Up To 100 lb, Color: Red, Material: Galvanized Cable, Finish: Vinyl-Coated, Breaking Strength: 1700 lb Thanks for shopping Hipp Hardware Plus's Online Store for all your DIY and Home Improvement needs. Remember Hipps Help!