The Seachoice 42571 White Nylon Dock Line is a sturdy and reliable rope perfect for anchoring and docking boats. With a diameter of 1/2 inch and a length of 25 feet, this dock line is strong enough to withstand heavy loads and provide a secure hold for your vessel. Made by the trusted brand Seachoice, this rope is designed to last and protect your boat from damage during docking and anchoring.