Carbon fiber playing cards are made from the same material that helps make bullet-proof vests. Sly Kly has raised $155 on Kickstarter for a deck made from both carbon fiber and kevlar. The company is still working on perfecting the production process to ensure the edges of the cards are smooth and properly finished. For a donation of $155 you can pre-order a deck for sometime in June with a promised delivery of some of the material in June. The Kickstarter campaign is aimed at $35,000.”]
Source: https://gizmodo.com/its-safer-to-cheat-at-poker-when-youre-playing-with-bul-1683228044