Woven from cotton fiber for archival quality strength, this durable vellum is an excellent choice for architects, engineers and graphic designs. The paper is made transparent without chemicals so it erases easily with no ghosting and is available in your choice of sizes. The pad features 100 sheets. CLEARPRINT provides the highest quality imaging media to architectural, engineering & graphic arts professionalsthroughout the world. Finest product you can buy for manual drafting. 100% New cotton fiber media is transparentized without solvents to produce the proper translucency as well as the legendary Clearprint archival quality, strength, erasability, no ghosting & redraw characteristics. Good for pencil or ink. Unprinted 100 sheets.