This Space Marines Folding Dice Tray offers a safe space for rolling your RPG dice when commanding your armies. Using the small magnets inside each corner, you can easily create an instant dice rolling area in seconds: simply pop up the side walls and you're ready to roll! No bulky clasps or snaps needed. The reversible design features a textured leatherette with Adeptus Astartes symbol on one side, and a gold foil Space Marine and faction emblem on the other. Sized no bigger than a sheet of paper (8.5 in. x 11 in.) when folded flat, you can easily take your dice rolling tray with you on the go inside your Datasheet Folio or Codex Book Folio.