UEI1000 Features: * Paper Weight : 28 lb * Brightness Rating (International): 115 * Sheet Quantity: 500 * Brightness Rating (US): 100 * Global Product Type: Office Paper-White * Post-Consumer Recycled Content Percent : 0 pct * Pre-Consumer Recycled Content Percent : 0 pct * Total Recycled Content Percent : 0 pct * Sheet Size (W x H): 8 1/2 in x 11 in Color/Finish: * Paper Color(s): Photo White * Machine Compatibility: Color Copiers, Laser Printers, Offset Presses