WCXPB2011E2 Aquerple Borealis Dice with Black Numbers D20 Aprox 16mm (5/8in) Pack of 2 Dice Chessex 16mm 5/8 inch standard sized dice based on the D6 of the same size 20 sided dice with numbers Contains 2 Dice Dice shipped in a tube for protection and storage NOTE: Colors may vary slightly depending on your monitor settings.