Arrows of Chaos Dice with Red Markings D6 16mm (5/8in) Pack of 4 Wondertrail Arrows of Chaos Dice with Red Markings D6 16mm (5/8in) Pack of 4 Wondertrail Pack of 4 Dice 16mm six-Sided (d6) These dice are 6 sided dice with squared corners and approximatley 16mm - 5/8in in size. NOTE: Colors may vary slightly depending on your monitor settings.