1.PREMIUM ACRYLIC MATERIAL: The desktop file organizer is made of thick acrylic material, 3.2 mm thickness dividers, sturdy and durable. Onepiece structure, not easy to break, good loadbearing capacity. Size: 12.6x5.7x5.1 inch. The file sorter has 4 compartments of 2.95 inch each. 2.NONSLIP DESIGN: The acrylic file sorter has a nonslip design, making it stable when you place your files or items. And the divider underneath is widened to make the acrylic file organizer more stable, so it won't tip over even if you put books on the side. 3.STYLISH AND NEAT: The acrylic file holder is crystal clear, making everything visible, and its elegant and atmospheric style will blend perfectly with your office or home. Having our clear desk organizer will also keep your desktop neat and organized and save space. 4.SMOOTH EDGE AND HOLLOW DESIGN: The corners and edges of the acrylic desk organizer are polished, rounded and smooth, without hurting your hands. Together with its hollow design, it is easy and comfortable for you to move the file holder, and also allows the file to be ventilated and dry.