Cafelat Tamper Hanger 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.