Place the electronics inside the radio. The speaker, AM/FM switch, the volume and the tuning dials all slot into the holes. The chip board fits into the bracket and is held down by the cover. Glue a piece of dowel to the volume and tuning units, and place the dials on the other end, this will hold the dials in place. Finally, line the inside of the cover, and the outside of the main body with opposing velcro strips to hold it all together.