The rolls are offered with either 2-inch cores or 3-inch cores.
The paper is made from wood pulp; some listings explicitly specify 'pure wood pulp'.
They are intended for CAD and blueprint work, including large-scale engineering and architectural drawings, civil engineering plans, and promotional advertising.
Descriptions indicate the 2-inch core fits most standard plotter printers, while the 3-inch core fits most standard engineering printers.
They emphasize sharp, vibrant output with even ink distribution and vivid lines, producing highly legible CAD prints and plans.