Roaring Spring® Colored Index Cards, 3 x 5, Assorted Colors, 100/Pack, 36 Packs/Carton, Ships in 4-6 Business Days (ROA83369CS) Case of 36Roaring Spring Colored Index Cards Find a million uses for these handy index cards. Produced with smooth 100# index paper, the cards are lined on one side with horizontal blue lines and a top red header line. Cards are conveniently polywrapped. Ruling: Narrow Global Product Type: Ruled Index Cards Card Size (H x W): 3 x 5 Color(s): Assorted Color Family: Multicolor Card Quantity: 100 Color Assortment: Blue; Canary; Pink Product Biodegradability