This pack includes a smoke gray, dayglow yellow, and glow-in-the-dark. We've also included a length of paracord for quick lanyards. Add some Flytanium flair to your favorite knife with the Flytanium Dead Fly Society Silicone Beads! This pack includes a Gray, Yellow, and glow-in-the-dark. We've also included a length of paracord for quick lanyards.