RoXLey: Iron Clays 200 Board GameDescriptionSpecificationsShipping This set of 200 chips is designed to suit heavy games, all euro style games, and Poker games of up to 5 players. These Iron Clays come in a sturdy, foil stamped, embossed magnetically sealed box. Within the box, the clays are stored in a stackable plastic tray, allowing them to reside on your game table accessible to you and your opponents. An Iron Clay is 64% limestone and other clay minerals, 24% synthetic compounds