1/4" x 600'. Nylon is one of the strongest synthetic fibers, offering superior elasticity, excellent abrasion resistance, and tremendous shock-absorbing properties. Premium 4 Stage Balanced Construction, High Strength & Elasticity, Medium Lay for Easy Splicing, Superior Abrasion Resistance, Resistant to Rot, Mildew, & Petroleum Products, UV Sunlight Resistant. Erin Rope 3 Strand Twisted White Nylon Rope TWN080600