Space-Saving Multi-Tiered Design: Opt for vertical storage with four roomy slide-out trays, perfect for files, mail, documents, folders, bills, and letters, decluttering your desk or counter. Stable and Non-Slip: Equipped with rubber feet for secure placement, easily slide trays out without the organizer shifting, while also protecting surfaces from scratches | Mind Reader 3-Tier Stackable Paper Desk Tray Organizer, Metal, Black (3TPAPER-BLK) | Quill