Quoted from Yelobird:
We're getting closer to SLE land but much to go..... Next up is (warning sales pitch ahead) a mod that I just had to do to improve the look of this Beautiful playfield and add some protection to both the playfield and that dimpling magnet plate! I will call it the Sewer Mag Protector. Basically is a Gotham City laminated sewer cap cover along with a secondary custom oversized mylar protector. Both have clean cut center access to eliminate mylar shredding and faulty ball grabs. (Hmmm) I think it give the playfield a great theme look while protecting those ugly metal disk dimples and the top cover protects both while extending Over the magnet perimeter to protect the playfield to metal roll over. It really looks great, rather easy to install, and the price is very reasonable. I sell the Sewer Mag Protector complete for $10.50 free shipping.
Love the idea but is there any chance you could do a variety of designs? As the magnet is Joker fighting you during his mode could you do one with the fight text (KAPOW, EEE-YOW, BIFF etc) I would be really interested in something like that specially if you could carry the playfield design in to it with the pink and purple swirls!