Beal Accessory Cord Is Made From Nylon Fibers And Is Prepackaged Cut Cord In Assorted Colors. Beal Recommends The Double Fisherman Knot For Making Prusiks And Tying Cord Ends Together. Use A Triple Fisherman Knot For Dyneema Cord. See Cord Chart For Strength Ratings. Beal Cord Is Ce Certified.table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }