The CEP Mineral Wall Files have got u-shaped cutaway sides which enables document holding up to A3 size. A wide v-shaped access provides an excellent holding of contents, even of small size such as business cards and commercial envelopes. The solid back makes it comfortable to use and the item comes with 6 blank adhesive labels for easy content identification. Wall files can be fixed to the wall separately or together 'in clusters' with a clip-on system. A fixing kit is provided. A set of three wall files hung in a cluster can support up to 5.5kg of weight.