CFF 50 ft Polypropylene Battling Rope Rope training is a highly functional but intense method of training designed to challenge all of the energy systems. 3 Strand Braid Design, Black/Gray color; 100-percent Virgin Polypropylene means it will fray less and last longer than others. 1.5 inch or 2 inch Polypropylene, 1,500 Lb. average break strength Heat shrink booted end so that you have more grip surface than the typical 4" on the ends Resists weathering so that your investment is long-lasting