Sewing Question Apr 17, 2006 0:37:45 GMT -5 Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Leda EmBorr on Apr 17, 2006 0:37:45 GMT -5 My guess is that it helps you cut straight and provides a flat surface for it. But I'm not the expert seamstress you're looking for... move along....