Hammermill Paper, Great White 50% Recycled Printer Paper, 8.5 x 11 Paper, Letter Size, 20lb Paper, 92 Bright, 1 Ream / 500 Sheets (086780R) Acid Free Paper Contains 50% post-consumer fiber Good image contrast for easy readability Forest stewardship council (fusc)certified 1 ream of 500 sheets