Mohawk Copy Paper - Bright White - 98 Brightness - 95% Opacity - Letter - 8 1/2" x 11" - 28 lb Basis Weight - Super Smooth - 500 / Ream - Acid-free, Chlorine-free, Archival-safe - Bright White With the Mohawk, patented Digital Imaging Surface, this premium copy paper is engineered to enhance the performance of both dry toner and liquid toner. Smooth finish with a stain look consistently generates high-quality results. Acid-free paper is designed to last. Use in printers, inkjet printers and copy paper.