Keep all your important documents filed away safely and securely with these suspenion files from Niceday. Store your documents safely and securely with these A4 suspension files from Niceday. A4 suspension files are designed so that they can sit on runners and are spaced at approximately 345mm apart. The total width of the suspension file is roughly 345mm and the folder itself is approximately 300mm. These suspension files are a cost effective way of filing your important documents. As well as providing a reliable hanging home for your files, this one comes with a sturdy steel bar to keep everything in shape and your cabinet looking organised.