Clearprint 1000H Design Vellum Roll with Printed Fade-Out 8x8 Grid, 16 lb., 100% Cotton, 36" W x 20 Yards Long, is perfect for designing murals, signage and other large designs. Produce professional drawings, tracings and artwork with translucent paper. 8x8 per inch faint blue grid is non-reproducible when scanned or photocopied. Use with pencil, ink, fine art materials and traditional drafting products. Legendary Clearprint 1000H paper boasts a permanent transparent drawing surface with acid-free archival quality, strength, erasability without ghosting and redraw characteristics. Made of 100% new cotton fiber in the USA.