Use Clearprint 1000H Design Vellum Sheets, 16 lb., 100% Cotton, 24" x 36", 100 Sheets Per Pack to produce professional drawings, tracings and artwork with translucent paper. Use with pencil, ink, fine art materials and traditional drafting products. This paper boasts acid-free archival quality, strength, erasability without ghosting and redraw characteristics. Paper is transparentized without solvents to produce a permanent transparent drawing surface, which is also printable in laser and inkjet printers. Made of 100% new cotton fiber in the USA.