This Bar Service Optional Attachment easily and magnetically attaches to the fillet table to form a bar service center. It can hold large liquor bottles wine bottles, beer and soft drinks. The holes sizes were carefully selected to provide drink holders for Dixie Cups, Yeti cups and mixer glasses. There is even a removable cup for lime and lemon storage. It is fabricated of "King Starboard" and magnetically secures to the 24"x12" BoatTrix Fillet Board. See the bonus set for photos of how it looks.