Keep your notebooks, novelties, magazines, file folders, and books organized with these handy iron metal bookends. Place the book holders for shelves anywhere, ranging from tables and mantles to shelves. These bookends are made of sturdy and durable iron and feature non-skid pads on the bottom to prevent slipping. You'll receive 6 pairs of bookends for shelves. Each black bookend measures approximately 5 x 6.75 x 5.75 inches.