Key Specifications/Special Features: A4/A3 copy paper Material: 100% wood pulp Sizes: A4, A3, letter size (8.5 x 11), legal size (8.5 x 14) Base weight: 80gsm, 75gsm and 70gsm Whiteness: 94 to 96%, 98 to 100% and 102 to 104% Packing: 500 sheets/ream, 5 reams/carton (box)