The LEGRAND Niloé Step 3 Way 1 Gang Switch Kit consists of the following modules: - 10AX LEGRAND Niloé Step 864007 Cross-over Switch Mechanism.- Key for LEGRAND Niloé Step 864_07 Cross-over Switch Mechanism.- LEGRAND Niloé Step 864_71 1 module trim plate. Simple and adaptable, it allows you to customize the mechanisms to your liking. The finishes of Niloé Step match perfectly with your decor. It includes a protective cover supplied with the mechanisms that protects them from paint, dust or scratches during the work, ensuring their safety. * The universal recessing box for masonry or hollow partition wall is not included.* It is advisable to install the aesthetic elements once the installation, work and painting have been completed.