GP Spectrum Premium Multi Use Paper, 8.5 x 11 Inches Letter Size, White, 10 Reams/Carton (5000 Sheets) (999851C) 96 extra bright white, 20 lb basis weight paper 8.5 x 11 Inches letter size paper, Carton contains 10 reams of paper, 5000 total sheets Manufactured with ColorLok Technology Acid free for archivability Sustainable Forestry Initiative Certified - Fiber Sourcing Standard