The Jack and Sally Puzzle is a fun alternative wedding guest signing unit. The outer circle is engraved with "My dearest friend, if you don't mind. I'd like to join you by your side, where we could gaze into the stars. And sit together, now and forever. For it is plain as anyone could see, we're simply meant to be". This outer circle is mounted on a lightly engraved black back puzzle building tray. You can see where the back of the frame is lightly engraved so your guest will know where to add their puzzle piece. The whole puzzle has 50 individual pieces. Measures 16" x 16" and is fine sanded Birch wood. I have hand drawn each puzzle piece and cutout with a laser engraver. A sharpie is recommended to sign wood.