1 on Bingo Paper Cards Triple Value Pack - 500 Green, 500 Purple, 500 Yellow - UniMax Paper Series - 4 Inch Square Size - 1500 Disposable Cards per Pack - No Duplicate Cards by Color - Made in USA 1500 disposable paper bingo cards - 500 green + 500 purple + 500 yellow 4 inches square in size This type of card is usually marked with a dauber