Blank Playing Cards, Glossy - DIY Game Cards, Memory Game, Flash Cards by Learning Advantage Create your own probability or matching game with this set of 50 high quality card deck coated on both sides. Cards are blank on both sides and can be used as learning resources. Cards measure 2.25" x 3.5" each and feature a glossy finish and texture. Cards are bridge size in comparison to a standard playing deck. For a permanent finish, use permanent ink markers and spray with a fixative such as Krylon. For a temporary finish, use dry erase markers or marker pens Made from paper card stock