Office Depot Copy Print Paper, 8 1/2in. x 11in, 20 Lb, 500 Sheets Per Ream, Case of 5 Reams, 851201CS 20-lb paper is great for day-to-day use Acid-free paper won't yellow or fade over time Office Depot(R) Brand Copy Paper, 8 1/2in x 11in., 20 Lb,500 Sheets Per Ream, Case Of 5 Reams is one of many available through Office Depot Made by Office Depot.