Screwable secret box for cash

A box designed to safely store cash or valuable items while keeping a fast access to them, it's composed of two parts: a screwable support and the box itself. The box slides into the support by two lateral guide rails. It can be hidden, for example, below desks, tables, some drawers, low shelves, etcetera. Two different box files are included with different heights as for storing more or less banknotes or valuable items, one of 18mm and another one of 25mm. Measures (160 x 70mm interior) all