Hammermill Great White 3HP Recycled Copy Paper - White - 92 Brightness - Letter - 8 1/2" x 11" - 20 lb Basis Weight - Acid-free, Moisture , Pre-punched, Archival-safe, Jam-free - White - 500 Sheets per Ream - 10 / Carton Great White 30 is a versatile, recycled office paper that works as hard as you do. The precise, accurate sheeting, consistent moisture content and curl control ensure smooth, trouble-free performance. Three-hole punched edges means it's ready for your project binder or folder as soon as you print. 20 lb. paper is extremely smooth to virtually eliminate paper jams. Acid-free material prevents yellowing over time to ensure a long-lasting appearance. High brightness level offers distinctive contrast and easy readability. Paper is designed to run efficiently through all office equipment.