Three Vertical, One Horizontal

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STURDY CONSTRUCTION. Onyx Mesh 5-Tray Underdesk Hanging Organizer is manufactured with a strong, commercial-grade steel for years of heavy, repetitive use. It includes one desktop tray and four underdesk trays for documents, catalogs and folders.
SIMPLE INSTALLATION. Organizer slides onto desk and table surfaces up to 1 3/4″ thick and holds securely with a rubber-headed tightening screw.