At double the height of standard trays, high-capacity desk tray offers plenty of room to stack huge piles of files for easy access and convenient desktop organization. 5-1/2" high, side-loading tray accommodates letter-size or smaller documents and files. Stackable, ribbed base prevents papers from sticking. For secure stacking, simply ease the four feet into the four slots on the top of another tray. Eco-friendly tray is made with post-consumer recycled plastic.