use tiles or use hooks.

1. The magnetic tile is a kind of sticker that can be attached to the metal surface. Just stick the file on the magnetic tile and stick it on the wall. The magnetic tile is suitable for attaching small files and pictures.

2. Stick a special hook on the white wall, and you can hook files and folders on it. The hook can be selected according to the weight and size of files, and can easily carry multiple files and move them easily. Before attaching documents, it is necessary to clean the dust and dirt on the wall to ensure that glue or magnetic force can be fully adsorbed on the wall for use.