ADVANTAGE: Enjoy unleashing your creativity with these plain white circle playing cards to develop your own games, artwork, or memory cards. DESIGN: (50) 4” diameter plain white blank collector playing cards per pack. MATERIAL: Thick 16PT heavy duty matte card stock paper. Works best with permanent markers, ball point pens, colored pencils. Let ink dry before using cards. FUNCTION: Discover the versatility of these blank circular note cards to create your own board game cards, flashcards, handmade cards, Made in the USA Take your custom game cards to a new level with these blank plain playing cards. The thick 16 pt matte finish cards will bring a premium touch to your creations. Cards are blank on both sides for double sided card creation. The cards can alternatively function as index cards, vocabulary flashcards, and math flashcards. Happy creating!