SKILCRAFT Reamless Copy Paper Pack

92 Brightness - Letter - 8 1/2" x 11" - 20 lb Basis Weight - Acid-free, Archival-safe, Ream-wrapped, Elemental Chlorine-free - White - 2500 Sheets - 2500 / Box. 20 lb. construction offers excellent rigidity for quality look and feel. Acid-free material prevents yellowing to maintain brightness.