Thank you for viewing. This is a set of two smart document cases from LIHIT LAB. I purchased them in bulk, but they were stored in a storage room almost unused. There are no noticeable stains, but there is a tear on the back of one of the boxes, so I am selling them at a reduced price. *Negotiations for price reduction are not possible due to shipping costs. Thank you for your understanding.* Manufacturer's part number: A-717 Black Office supplies A4 Desk tray Tool box DESK TRAY Organization and storage Dimensions: 265mm x 340mm x 65mm Thank you very much.