Extra Large Clipboard, 11 x 17 Red Plastic Drawing Boards, Horizontal Clip Bo...
Extra Large Clipboard: Large clipboard size 11.5 x 17 in, Suitable for different paper sizes, 11 x 17 in、8.5 x 14 in、8.5 x 11 in、6 x 9 in etc. One clipboard solves most of your file organizing problems.