The flash diffuser has a big advantage - it is small and takes up almost no space away. touched down on the flash to have to this previously "cobble together", ie. tüddeln the Velcro strip through the tabs on the side panels - one takes with each tab, then it works (at least in the Metz AF44) not to verkletten the Velcro. The distances zwlschen the straps are too thin to adequately Velcro.
What is not so nice to my diffuser - this was a note which had rubbed off, thus the diffuser surface is not completely clean and white. To date, however, had no negative influence on the images.
Those who expect nothing great, does nothing wrong with this diffuser - (I found the alternative handkerchief in front of lightning not so great) - this solution is much better and more durable.