HP Papers Multipurpose20 Copy Paper - White

96 Brightness - Letter - 8 1/2" x 11" - 20 lb Basis Weight - Smooth - Sustainable Forestry Initiative (SFI) - Smear Resistant, Acid-free, Archival-safe, ColorLok Technology - Bright White - 500 Sheets per Ream - 5 / Carton. Versatile - use in copiers, printers and fax machines. Smear-resistant.