Helix 100 Rag Vellum Paper Pad 1 Inch Equals 8x8 Grid 11 Inch x 17 Inch 50 Sheet Pad AcidFree Drafting Art Sketching and Tracing

High-quality 16 lb. 11" x 17" Vellum pad is perfect for technical drawing, tracing, blueprints and more! Non-reproducable blue 8x8 grid makes it easy to scale a drawing up and down. 50 page pad features 100% Rag fiber with medium transparency and tear-resistat sheets. Smooth finish takes graphite, pen and ink well! Acid-free paper pads are made in the USA and feature a thick cardboard backer to avoid bending and warpage during use.