All-Purpose Desk Organizer Tray – Our versatile, flat wire baskets are designed for desktop storage and holding inbox and outbox mail, documents, artwork, and files. Smart, Stackable Design – These large desk tray organizers feature a well-balanced base that lets you stack multiple units on top of one another to create tiered access. Slip-Resistant Rubber Feet – The bottom of each large desk tray features silicone-tipped feet that help prevent it from scratching or sliding around on a wood surface. Personal or Professional Use – Crafted with a heavy-duty metal wire frame these baskets can be used in your own home office or for filing away papers at work. Unbeatable Customer Assurance – We take pride in every Ruby Paulina LLC product that we sell and back every order by a no-questions-asked money back guarantee.