FLEXIBLE STRETCH DESIGN At a relaxed stage, the bungee cord length will stretch about 50% longer. The cord material is a proprietary marine grade blend of bungee cord designed to be in the water and not break down. This is the cord you can trust to secure boats, boards, kayaks, and more to the dock. DOUBLE HOOKED ENDS Easily latch canoes, watercraft and more to a surface with the double hooked ends of this line. This model boasts a 3/8 Heavy Duty Polypropylene Inner Bungee Cord with 3 Double Stitched Looped Ends. The two included 5/16" Snap Hook Carabiners provide extra security when securing your boats. MADE IN USA Boat Lines & Dock Ties is proud to offer products Made in the USA. Userfriendly and built to last, our bungee lines stand up to tough conditions for ultimate security. LONGLASTING CONSTRUCTION Durable materials and coverings extend the life of these oneofakind bungee cords. A 1 Nylon Tubular Webbing UV Protective Cover keeps these ties shielded from sun damage. HEAVYDUTY BUNGEE LINE Highquality materials. Versatile design. With convenient hooks on both ends, you can use this longlasting cord as a boat bungee tie and more on your nautical adventures.