1. Hang the main section (without backing plate) directly onto a wall - the back has a V- shaped cut out which means you hook it over a single pan-head screw. * 2. Screw the mounting plate to a wall using the 2 wall plugs which are included in the box. Slide the main section firmly down onto the backing plate locking it in place. * 3. Using the 3M double sided sticker (included) you may mount the backing plate to a flat surface such as the side of a grinder or espresso machine.