This 9" x 12" unbleached 45 gsm artist block printing paper has a neutral pH and is made in Thailand of mulberry and bamboo fiber. The sheets are thin, but strong, smooth on one side and lightly textured on the other side. It is ideal for lino block, wood block, silkscreen printing, sumi painting, light water media, bookbinding and digital photo reproductions.Details:AP-201 Unbleached Mulberry Block Printing Paper9" x 12" (22.86cm x 30.48cm)45 gsm25 sheetsThin but strongNeutral pH