Standard 6 sided white and black dice are great replacements for any dice in boardgames. Size of each dice is 0.63". These are high quality acrylic dice that weigh 0.185 ounces, not cheap lightweight types. Bring dependable rolls and a satisfying feel to every game of Yahtzee, Cee-lo, or Ship, Captain, and Crew-all classics that only need 5 dice or fewer! New - Sold in a package of 5.