They are so versitile.....use any one alone, with another one or all three together; and I especially like that they stiff rather than floppy.  Can't think of a single room in which they would not be useful....towels, toys, magazines, conforters, books, rolls of toilet paper, hats and mittens, books, plants, wrapped Xmas gifts, backpacks, knitting.......and the list goes on, and on, and on.