Mixed Media pastes are beautiful, but messy! The Crafter's Workshop Palette Pad contains 30 sheets attached at the top and bottom of the pad so there is no shifing when using. The pad sheets are the same 6 in. x 6 in. size as The Crafter's Workshop Stencils and disposable after use. Any paint or Stencil Butter will not soak through and cleans up quickly.