High City Books The 20/20 Dice Pack | Twenty 20-Sided Dice Each pack contains twenty 20-Sided dice. D20's galore! Newly improved as of May 2017 ... Each customer gets exactly the 20 dice pictured in the images. No randoms, no duplicates! Great for a variety of math games, learning activities, RPG's, CCG's, and tabletop games. Brand new, mint condition factory first dice, backed by a 30-day money back guarantee.