Looking for knife rack

I have a great 22" magnetic knife rack. Got it years ago at Ace Hardware. 
It's magnetic on both sides so it sticks on the fridge. I want to get a 
couple more of these but so far haven't had much luck finding them. There
is 
absolutely no name or identifying marks of any kind on the one I have so I

can't tell who made it. Anyone seen these around? NO, NO, NO, I do not
want 
to glue or otherwise affix magnets on a wall mount model. I really want
the 
double sided magnet racks. HELP!

Val