HP Office20 Printer & Copy Paper, White, Letter (8.5" x 11"), 200000 Sheets Per Pallet, 20 Lb, 92 Brightness 92 Brightness - Letter - 8 1/2" x 11" - 20 lb Basis Weight - Smear Resistant, Quick Drying, Acid-free - White - 500 Sheets per Ream - 40 / Pallet Office Ultra White paper is engineered for consistent, high-quality and reliability to help save time, money and extend equipment life. ColorLok technology delivers fast-drying, smear-resistance, bold blacks and bright colors. Ultra-white shade provides higher print contrast for brighter sharper text and colors. Paper is optimized for quality performance in all makes and models of printers and copiers.