Organizes your papers in minimal space. Stylish and innovative designs. Clean lines and compact footprint makes this an efficient means to organize your workspace. Stackable to increase filing area. Self-stacking so no supports needed. Easy built in handles makes trays easily portable. Ribbed base design prevents papers from sticking to the bottom of the tray. Curved front allows papers or folders to easily accessible. Made from 30 percent post consumer recycled plastic. Made in USA.