Because some people have all the luck.

Full list in this set: D20 D20 - Large Dice Set Dice Set - Large

All "standard size" dice are scaled to match a 22mm D20 (measured from opposite corners), and all "large" dice are likewise scaled to a 30mm D20.

See also: All Ones Dice Set - Large One Twenty Dice Set - Large One One Dice Set - Large Coinflip Dice Set - Large