The most helpful feature of this pamphlet rack is the hole to hang it, curiously missing on other brands. The space can contain a good number of papers, too.
These are built to last and look good and I would recommend them for use with brochures and card stock. However I bought them to hold paper flyers but the paper won't stay upright. Not sure how to remedy this.
When selling books at a book fair it helps to have one book facing the crowd. These holders are perfect for single standard 6" x 9" books. Light weight and relatively sturdy.