Highly transparent, this acid-free stock is perfectly suited to both drawing and tracing. Despite its thin, transparent design, it accepts pencil, ink, charcoal and marker, all without bleed-through. Sheet/Roll Size: 18" x 50 yd; Paper Basis Weight (lb): 8 lb Bond; Paper Grade (gsm): 30 gsm; Paper/Media Color(s): Translucent White.