These beautiful animation bowls are meant to be on top of Rock-Ola Tone Column jukeboxes.  Originally an option but even if included very often missing.  Original examples are extremely hard to locate.  On top of completing the jukebox these also deflect the sound outward toward the listener, a must have to complete your restoration.  We only ship these fully assembled, they are put together with care in house, may take up to a week before ready to ship.  They are quite large and have an oversized charge of an additional $25 if shipped and not picked up or brought to a show.