OK, so not too much to say about this item. It's a cover, for a bbq.
Good quality relatively thick plastic/vinyl material. Fits the 18 1/2 inch Weber bbq I bought perfectly (guess it would have been a very different review if not) and covers all but the last inch off the plastic wheels so offers as much protection from the elements as a bbq would need, outside of Kansas at least.
Branded Weber, which seemed important to me when I bought it, but you can't really see the branding when the cover is in use.
I had a look for other similarly sized covers, there are alternatives out there and for less too; but for the few pounds difference... I am pleased with this purchase and haven't really got anything bad to say about it.