We suggest the Rigid Wipeable Plastic, because it’s lifespan is longer than our Rollable Wipeable. It ships in 4′ wide sections, so you need a wall, tight fence, or a side of a building to mount it on. We’ve also heard of fair and farm clients building a separate wall for it. It works with Crayola Brand Washable Markers, or Crayola Brand Washable Paint, and wipes with water and sponge, or a garden-type hose.