Faux black dragon hide – has the look and feel reminiscent of real wyrm skin. Luxurious velvet playing surface – caresses your dice and helps prevent rogue rolls and role-play-induced injuries. | 1.125 Inch deep arena – cast your dice into a gladiatorial chamber built for heroic battle | upper deck dice showcase is ¾ inch deep – displays your prized polyhedrals while making them easily accessible for quick saves, critical hit rolls, and initiative victories | dual purpose rolling tray and storage. Holds up to 125 standard polyhedral dice. Lid comes off and can be used as another rolling tray. | Hexagon shape measures 8.75 Inches long, 1.75 Inches tall with lid on. Inside arena measures 5.75 Wide and outer holding area measures just under 1 inch wide