4 Reflective Black Paracord Zipper Pulls or Knife Lanyards With Bronze Skull Alloy Bead 550 Type III Black Reflective Paracord (Gutted) 10mm Bronze Skull Alloy Bead Cobra Knot Measures between 4 - 4.5 inches. Paracord 550 Bracelets is a Veteran owned business.