I went to a place called Tab Plastic's, pick up some what they called junky pieces. I tried to get them around the size of 11-12 by 8-9, I folded my fabric in half and rolled in on to this. I have about 10 or 12 done, need to go get more to add to it. Other than than that I have about 8 bins, that I can't find anything in them without going thru all of them.