similar product details: Feature: Brand NameShangyuSizeCustomized sizeMaterialIvory board(250G,300G, 350G)Art paper(128G, 157G, 200G, 250G, 300G)Duplex board with grey back(250G, 300G, 350G,400G)Grey Paper(250G, 300G, 350G, 400G)Craft paper(100G, 120G, 150G, 200G, 250G, 300G)Corrugated paper( A, B, C , E grade )Color1-4C or morePantone..