Specifications: A4 Brand Name: Ik Plus IK PLUS (100% Virgin Wood Pulp) Size : 210mm x 297mm, International Size A4 Substance: 70/75/80gsm Brightness : 100% above Whiteness :CIE167 Grade :All purpose Premium Paper Sheet in Ream:500 Thickness :110um Roughness: 140ml/min Sheets/Ream: 500sheets 100% Jam Free High whiteness, Easy to use, Low dust Packaging: 500 Sheets per Ream 5 Reams per Box 1560 Boxes per container(With Pallet) 1600 Boxes Per container( Without Pallet) 7800 Reams Total in one 20FCL( With Pallet) 8000 Reams Total in one 20FCL( Without Pallet) Sample: Free charge(less than 20sheets per specification),Will cost 5-7days by DHL/TNT to your esteemed company.