Seth Cole #56F professional parchment tracing paper uses the finest stock available. Finely textured surface offers high transparency and excellent erasure qualities. Ideal drawing paper for transfer, tracing, layout, sketching, overlay work. Provides sharp Diazo prints. Tracing paper can be run through large document copiers. 50-sheet pad. Made in USA. 29% opacity. 14 x 17 Seth Cole professional 25 lb. tracing paper.