Made from extremely thick, 100% recycled cardboard, this paper-covered file organizer has a unique 180° rotating lever mechanism that makes it much easier to insert and remove documents from the file organizer. The A/3 size is ideal for anyone who works with larger format papers, such as architects, art students, or technical students. Large, glued spine label for indicating contents. 5-year warranty on the mechanism. Dimensions (A/3 landscape): 77 x 318 x 480 mm. Spine: 77 mm. 12 pcs/box.