Book Stand: bookstand to reduce head and neck strain Children can effectively correct bad reading posture. Adjustable Book Holder: Book Holder have six reading positions,The multiple notches on the backrest can adjust its height and angle.Adjust the height between the eyes and reading books or documents wellBook Stand for Reading: Length-8.3in, Width-6.3in There are 4 skid-proof pad glued at the bottom of the book display stand on kitchen top desktop countertop or other flat and smooth surface while holding without sliding off or falling down Book Holder for Reading: The book holder is designed for keeping your hands-free when we are reading cookbook magazine painting papers documents text books sheet music catalogs notetablet or iPad. Support thicker books in school library dorm office or any other desktop.