Mr. Paracord8482; Black Reflective 550 Paracord Type III Strand Parachute Cord 25FT Reflective Paracord - Reflective Tracer In Braid 7 Strand Nylon Core Paracord. 5/32" Diameter. 550 Pound Tested Will not Rot or Mildew Mr. Paracord &#8482 trusted 550 cord.