This is the best cord ever made! Static, stronger than Kevlar (though much more supple), 6 times more abrasion resistant than nylon. It's the greatest for foot stirrups, lanyards, and rigging where both strength and minimal bulk are critical. Tightly braided kernmantle construction, 5.5mm (1/4") diameter. Strength 12 kN (2700 lbf); weighs only 12g (0.5 oz) per meter. Expensive, but well worth it.