: This is specifically recommended for making high-contrast displays or outdoor signs, like garden or garage sale notices. It is made of sturdy cardboard and is often sold in 24-packs. Buying Considerations

: An extremely economical choice for tight budgets, available in massive reams of 500 sheets. It is a 12-pt, clay-coated board with a bright white surface on one side and gray on the other. Creatology Black Poster Board Go to product viewer dialog for this item.

: For eco-conscious projects, look for "acid-free" and "recyclable" options, such as those from or Colorations Storage : Bulk orders can be cumbersome; products like the Pacon Super Value