brightness : 100% whiteness : CIE 167 Thickness : 110 um Opacity : 95% Roughness : 140 ml/ min Sheets/ Ream : 500 sheets Reams/ Box : 5. Features and Benefits : 1. Excellent image clarity & contrast. 2. High opacity and thickness. 3. High performance for both side printing/ copying. 4. Optimized smoothness on both surface. 5. Uniform toner/ ink absorption to provide good print evenness. 6. Paper dimensionally stable. Suitable for : 1. Photocopy. 2. Laser Printing. 3. Inkjet Printing. And in one 20FCL they will be packed. 500 Sheets per Ream 5 Reams per Box 1560 Boxes per 20ft container With Pallet 1600 Boxes Per 20ft container Without Pallet 7800 Reams Total in one 20FCL With Pallet 8000 Reams Total in one 20FCL Without Pallet. in packs.