I was at a craft show last weekend and saw these cute magnet frames. I asked the guy what was used to make it magnetic and he said he used sheet metal. He cuts it himself with some tool I have no access to. I tried HL and it is too small. Home Depot comes in rolls so I would need to cut or 100 of 4x6 which is too small and too many. I'm looking for pieces around 7x7 or so. Not fussy on size too much but need it to be big enough to make a frame but no too big. If your wondering what he did to make them is he (or someone) covered the sheet metal with SB papers and embellished them. Used cute magnets and put some kind of hook on the back to hang it and then you have a picture holder. I thought they would make great teacher gifts - you can decorate any way you want. I saw some for kittys, dogs, grandkids. Now I just need to find the sheet metal.