Product review (3 stars): Not a "Samsung" brand belt, but compatible replacement.
Advertised as a Samsung Dryer belt, but it is actually a compatible off-brand belt.  I would normally be fine with this, but it feels a bit dishonest in terms of advertising.  Would have given it 5 stars except for this fact.

Went on the dryer no problem, though, and is working perfectly.  Price is competitive and good.  Shipped quickly and arrived promptly from the seller.  Again, really no problem except that it's advertised differently from what you get.