SeaSense 0.5 in x 25 ft Double Braid Dockline-Black The SeaSense Double Braid Dockline is constructed of 100 percent nylon. Two Ropes In One! It features superior cover and core construction manufactured from the highest quality marine grade nylon, giving you the strongest and easiest dock line to handle. This line has some stretch but less than three-strand twisted lines. Eye is professionally spliced and whipped for a secure, clean and attractive splice and also whipped at the bitter end to prevent fraying Line is comprised of many small strands that allow wear to be distributed Double Braided Nylon line very flexible, easy to coil, and virtually kink free Recommend 2 Dock lines for boats up to 30 feet|Double Braid premium 100 percent Nylon ***WARNING: This product can expose you to chemicals including lead or DINP, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.*** Manufacturer: SeaSense Model: 50013098 SKU: SI_1124839