This soft fleece is an add-on for the rough surface of the inside magnets: 220.53, 220.54, 220.55,220.56. Aquariums with acrylic panes can be cleaned gently with this fleece.Order two units for magnet 220.57.
Our Price: $1.71
...you folks actually took the time to answer my questions. I know good customer service when I see it! Thanks for taking the time to respond to my e-mail, I am sure I'll be back when I need something else. Thanks!