Unpolished metallic plastic gives these numbered disks a textured touch that doesn't look or feel like plastic at all. Unfortunately the fine detail of the letters and numbering precludes the option for the polished version of this material. These will print in strong & flexible plastic, however I found they don't hold the detail as well and don't look as nice.
The price includes 18 disks, enough for the standard 3-4 player game.