The Underdesk Organizer - Add-On Drawer is the perfect way to add some convenient storage in the office. Simply attach this drawer to the underside of your desktop, and "voila!", you have instant pencil storage. Made from heavy duty plastic, this organizer is very sturdy.Keep all of those office necessities right at hand with this under desk organizer! This add-on drawer easily mounts under desks that don't have a utensil drawer, and provides storage right where you need it. This under desk tray is constructed of heavy-duty molded plastic in a metal frame with ball bearing slides. All mounting hardware included. Total depth with mounting brackets is 19". Discover how easy it is to unclutter your desk with this handy under desk drawer!