Double A Everyday Multipurpose Paper - White

96 Brightness - Letter - 8 1/2" x 11" - 20 lb Basis Weight - Smooth - White - 500 Sheets per Ream - 10 / Carton. Independently tested through a high-speed copier for 24 hours at 1-page-per-second without jamming for a frustration-free experience. High-density surface to produce copies as sharp as the original.