Sized to hold 36"x48" artwork, posters, architectural drawings, and display boards, this range includes an oversized expandable portfolio case for flat transport and art and poster tubes in multiple sizes for rolled transport. The 37"x49"x6" Expandable Portfolio Case is the largest flat-carry case in the catalog, suited to artists and architects moving work at exhibition and architectural E1 scale. Art tubes are available in 6" and 8" diameters and in 37", 45", and 50" lengths to accommodate a range of rolled document sizes up to 36"x48".