Alvin 24" x 36" translucent tracing paper sheets. Medium weight, 18 lb. basis, pure white tracing papers. Inexpensive, tough sulphite bond is an economical substitute for professional-quality vellum paper. Fine working surface for sharp pencil or ink lines and very good erasability. Produces high-quality white print Diazo reproductions. Ideal for technical education use. 500 SHEET PACK. Alvin budget translucent tracing paper is made in the USA. FREE GROUND SHIPPING TO 48 LOWER US STATES.