This Stonehenge Paper Pad includes 30 sheets of White 100% cotton paper that measures 9 x 12 inches. Each smooth sheet is 135gsm that is acid-free and PH neutral, helping to prevent discolouration and yellowing over time. Stonehenge was originally created for a variety of printmaking techniques including etching, silkscreen, watercolour and many more. It is now loved by professionals and students alike for it's artist level quality, archival quality and of course it\'s versatility. - Brand: Stonehenge - Size: 9 x 12 inches - Colour: White - 100% cotton - 135gsm - Ideal for etching and silkscreen techniques