Naturally age-resistant, Hahnemühle bamboo paper has a unique surface suitable for watercolors, acrylics, and pastels, as well as for sketching and drawing with charcoal. Pads each contain 25 sheets of 125 lb (265 gsm) paper. - Hahnemühle Bamboo Mixed Media Block - 16 1/2" x 22", 25 SheetsBamboo Paper, 16.5X22 25/SHT PAD -