I bought two 2'x4' folding tables from Costco for $20 each and put one on either side of my Sweet 16 table. They work great and at a tiny fraction of the cost by comparison. They also come in handy for other things when not in use for quilting and can be folded up out of the way when not in use, but actually provide more supporting space for the big quilts than the 18" fold up leaf from the machine seller. Anyway, just another option...