Roaring Spring® White Index Cards, Narrow Ruled, 4 x 6, 100 Cards, 36/Carton, Ships in 4-6 Business Days (ROA74844CS) Case of 36Roaring Spring White Index Cards Find a million uses for these handy index cards. Produced with smooth 100# white index paper, there are 100 cards per polywrapped package. Ruling: Narrow Global Product Type: Ruled Index Cards Card Size (H x W): 4 x 6 Color(s): White Color Family: White Card Quantity: 100 Product Biodegradability Indicator: N Product Biodegradability in Days: 0 Product Compostability Indicator: N Pre Consumer Recycled Content Percent: