Shoreline Marine 2 Pack 3/8 Inch 6 Foot Solid Braid Polypropylene Fender Lines. Multifilament Polypropylene Solid Braid, 3/8 Inch x 6 Foot, 2 Pack, Tensile strength: 1,800 lbs., Safe Workload: 360 lbs., Floating Line, UV Protected, Heat Sealed Ends.