This Legion Mini Pad sampler set contains 12 Artist Stonehenge Aqua pads in a unique 2.5 inch x 3.75 inch pocket-size. The perfect set to test out Stonehenge Aqua Coldpress and Hotpress papers and discover which one is your favorite. The set includes 3 pads each of Stonehenge Aqua Coldpress, Stonehenge Aqua Hotpress, Stonehenge Aqua Heavy and Stonehenge Aqua Black. Stonehenge Aqua paper is made of 100 percent white cotton paper. Acid-free, buckle resistant and extremely durable this paper was designed as a high-performing, cost effective paper for watercolorists.