Description ULTRA STRONG AND SOFT SOLID BRAID POLYPROPYLENE ROPE Our super soft, 100% multifilament polypropylene (MFP) solid braid rope is perfect for practically any activity. Made here in the United States with dozens of popular colors and lengths to choose from and available in five different diameters, you'll have that exactly what you need for any project or use. Ravenox solid braid polypropylene rope is a firm round braided cord made using a parallel construction. This cordage is soft, supple and extremely flexible. It is easy to tie in knots and splice. It's also great for the outdoors since it's waterproof, buoyant, and mildew-resistant as well as resistant to most oils, lubricants and grease.