Product review (5 stars): Samsung drying rack - works great
Bought this rack for my Samsung DV448 front loader dryer as a replacement part.  It fits perfectly.  The back rests on the despression slots, the front snaps in place near the lint trap.  Tension on the rack holds it in place.  You can probably put about 3 pairs of sneakers on it.  My assumption is that it will work for most, if not all Samsung front loader dryers.