These are old polypropylene files from MUJI. They are no longer needed, as I'm organizing my parents' house. They are old, but seem durable. Photo File: Approximately 10cm tall x 16cm wide Photo storage area: 9.5cm tall x 12.8cm wide 12 pages, storing 24 photos back-to-back. Postcard Storage Box: Approximately 11cm tall x 16cm wide x 3.4cm thick Holds approximately 100 postcards. A4 File: 27cm tall x 21cm wide x 1.5cm thick 20 pages, storing 40 sheets back-to-back. I have cleaned them with alcohol, but there may be some overlooked stains from aging or static electricity. Please be aware of this. There are scratches on the lid of the postcard box. Please check the photos. I believe the scratches are not severe enough to affect its strength. When I close the lid of the postcard box, it seems like it might be crushed during postal delivery, so I plan to ship it with the lid open and reinforced with cardboard. Thank you for your understanding. #MUJI Thank you for looking.