Bungee Cord 4ft Marine Bungee Dock Line Anchor/Mooring Rope (4FT) Product Description: 4ft bungee cord butt cord; Bungee cord butt line to absorb anti-ship, cleat and pier. Bungee Mooring Lines Are Your Best Choice for Boating Accessories! Benefits of the bungee pier line: 1. Bungee pier lines keep your boat safe docking. Lots of compliments on your anchors. 2. 4ft boat rope eliminates your jerking, pulling and bumping boat and anchor. 3. Our bungee mooring lines can "stretch" for your boat, pontoon, Drift from rough waves or wind by PWC, jet ski or kayak. 4. The Boat Lines Bungee Ropes with Loop and Slider at each End for Easily connect to your boat, dock or anchor. application: Use a bungee cord docking line for your boat, kayak, or anything Otherwise you want to be held at the pier. The bungee cord is hidden inside Lines used as built-in buffers. The bungee pier line is The "must have" boating accessories when rowing, kayaking or jetting ski! Dock line material: PE+PP