Exact Exact Index Card Stock, 92 Bright, 110lb, 11 x 17, White, 250/Pack (WAU40414) Pack of 250For the most demanding applicationsExact Index Card Stock is the backbone of every business and classroom. It features a uniform, smooth surface that's durable enough to take on the toughest jobs, and it holds up to frequent handling and the rigors of postal machines. Brightness Rating (US): 92 Case Pack: Pack of 250 Color Family: White Compliance Standards: Green Seal Certified Global Product Type: Paper Card Stock Machine Compatibility: Copiers;