Paper Color: ASSORTED Index Cards 100 sheets of 100# index in 4 colors Lined one side Polywrapped pack 100 cards per pack Sheet Size: 3" x 5" Find a million uses for these handy index cards. Produced with smooth 100# index paper in assorted colors, the cards are lined on one side with horizontal blue lines and a top red header line. The cards are 3″ x 5″, and there are 100 assorted color cards per polywrapped package. Made in India.