Copy Paper Convenience Carton, 92 Bright, 20 lb Bond Weight, 8.5 x 11, White, 500 Sheets/Ream, 5 Reams/Carton | UnitedImaging.com
What Is a Paper Ream? (with picture)
Amazon.com : Hammermill Colored Paper, 20 lb Blue Printer Paper, 11 x 17-1 Ream (500 Sheets) - Made in the USA, Pastel Paper, 102137R : Printer And Copier Paper : Office Products
Staples Copy Paper 8.5" X 11" 20 Lbs. White 500 Sheets/ream (14610) 14610/200230 : Target