Extreme Max 0 BoatTector Premium Solid Braid Nylon Fender Line Pair of 3/8" x 5' multifilament polypropylene (MFP) fender lines with stitched 4.5" fender loop on one end MFP is lightweight and floatable, with low stretch and minimal water absorption; it resists saltwater, gas, oil, acids, abrasion, mildew and UV Working load limit: 250 lbs / Breaking strength: 1290 lbs Solid braid is smooth and flexible, with a structure that resists kinks or hockles Limited Lifetime Warranty