The 45 cm width is easy to handle and store.  Metre pieces are sent folded in an envelope.  You can buy larger quantities rolled in a reuseable tube.  Bondaweb is lighter and easier to stitch through than Applifix, but firmer than Misty Fuse.  It will give a strong bond to your fabrics without significant reduction in drape.  Use painted in art quilts or mixed media or for traditional raw edge applique.  Ideal for stabilising silks, sheers and velvets for textural finishes and applique.