Strong and lightweight, this braided cord is perfect as guy lines for tarps and tents, laundry line, and more. Made from hydrophobic polyester, the cord won\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'t soak up water and add unnecessary weight. With the ultralight backpacker in mind, we offer the cord in a tiny yet strong 1.8mm diameter.