Boat launch lines are available in many different colors and are manufactured from multi-filament polypropylene rope which makes them softer and more flexible than nylon boat launch lines. These launch lines are available in different sizes and lengths of 15 foot, 20 foot, 25 foot, 30 foot to fit your boating needs. Customize and personalize your launch line for FREE with our online options. If you have a special need for your boat launch line please contact us directly. Features: · Strong hand sewn webbing connections · Releases knots easier than nylon or cotton ropes · Excellent resistance to rot and mildew · Excellent resistance to acids and alkalis (salt water) · Very good resistance to oils and gas · Leads are soft, flexible, and easy to grip · Lightweight (floats in water) and easy to clean · Stays pliable and will not sliver · Will not absorb water · Can be stored wet or dry · UV inhibitors added for color stability · Personalize Your Dock Line Label with your company's logo!