Vivo Clamp-On 13 Inch Above Or Below Desk 2-Tier Shelving Unit For, Shelf2C Product Features Clamp-on Dual Shelf - Unique clamp design allows this 2-tier shelving unit to be installed above or below the desktop, adding extra storage to your workstation. Solid 12.6? x 7.1? shelves are great for storing gaming devices, office supplies, notebooks, and more. Also great for displaying photos, decor, plants, etc. --Patent Pending-- Versatile Mounting - Shelving unit can be assembled to mount above the desk as a workspace organizer or below the table surface as a hidden storage area for battery back-ups, power strips, and more. The lower shelf is height adjustable for additional customization. Simple Installation - Dual C-clamps secure to desktops up to 1.8? thick with simple hand tightening, making installation a breeze without the need for tools or drilling into your table surface. Moves With Your Desktop - Experience the same access to this storage platform whether you're sitting or standing. Perfect for height adjustable sit-to-stand desks, creating additional storage space to clear the clutter. We've Got You Covered - This desk shelf is backed with a 3-Year Manufacturer Warranty and friendly tech support to help with any questions or concerns. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!