Invincible Marine 35-Foot Double Braid Nylon Dock Line, 5/8-Inches by 35-Feet, Black The 100% nylon line includes a 12-inch pre-sliced eye with yacht whipping UV inhibitors added Measures 5/8-inches by 35-feet This dock line has a uniform construction, keeping it smooth for ultimate strength, improved balance and has a burnt bitter end with yacht whipping Comes with a 1-year warranty