Pro Art Watercolor Paper Blocks are filled with professional grade watercolor paper that has a strong rough surface sized to withstand repeated washes and scrubbings. The specially treated neutral pH sheet enhances the brilliance of your watercolors with the best possible archival characteristics. This Watercolor Block is glued on all four sides and supported with a strong backing. You can paint on each sheet without having to stretch it or to worry about the paper buckling.
Cold Press. Acid Free. 140 lb. 15 sheets per pad.