(5) Boarding action dials in red and black Compatible with Halo: Fleet Battles-The Fall of Reach* Small size 18mm dials numbered 1-6. Track the number of boarding action parties during play Easy magnetic assembly. See image for details. Laser-cut from durable acrylic Numbered 1-6, you can easily track the progression of boarding action. Set the dials for the number of troops in the boarding actions for both sides. As casualties are taken, reduce the score on that player's dial.