As the description says, it is a "smooth leather belt" - and apparently of good quality. They are significantly heavier than I expected and for this reason are probably more suitable for everyday use than suit trousers. [It's not weak!]
Pros
Needed a white belt for a beach wedding. It fits the bill relatively cheaply. The quality is good, no problems.
Cons
May cause irritation or chafing if worn for long periods