Forged Gaming Company heavy duty polyhedral dice are made of SOLID metal, yes, they are literally, Heavy. Metal. dice. This heavy duty set of 7 polyhedral die are made of solid metal Contains the following: D4, D6, D8, D10 numbered 0-9, D10 marked in tens 00-90 for percentages, D12, and a D20 This metal dice set is perfect for RPGs such as Dungeons and Dragons, Cyberpunk, Call of Cthulhu, Shadowrun, Pathfinder, Savage World, Warhammer, Heroscape, and countless other tabletop games