StarTech.com 2U Server Rack Shelf / 19-inch Compatible Cantilever Rack / Heavy-Duty Steel Shelf / 20kg Weight Capacity / 41cm Depth CABSHELF This is a 2U shelf for StarTech.com 19-inch server racks. It has a depth of 16 inches (approx. 40cm), a heavy-duty design, and is a model without slits. Please check the model number "CABSHELF" for details such as dimensions. I recently purchased this on Amazon and received it in early December, but I ordered the wrong size. I opened the outer box and checked the included items (screws, etc.) and the size, but the shelf itself is still in its original packaging. All the accessories (screws, etc.) listed on the included paper are present. The outer box and the serial number on the main unit are present. (Blacked out area) This shelf can be installed in server racks, open racks, and rack cases that comply with EIA standards. It allows you to store equipment without mounting kits or rack ears in the rack. I was planning to install equipment such as microphone preamps and compressors. I will ship it with the shipping label directly on the outer box, just as it was sent to me. The outer box itself also serves as a shipping box, so I think there will be no problem. Since the inner bag of the shelf is unopened, I have not been able to confirm the details of the contents. I have not seen any noticeable scratches from the outside of the bag, but please forgive any minor initial scratches. Shipping will be via Takkyubin (Japanese courier service). This price is only available during the free shipping campaign. Please understand that the price will have to be raised when the campaign ends.