Seems like they are very good quality. They are black powder coated though which is not in the description. They aren't as easy to install as thought unless you have sandy soil with sod removed already. We had to remove the sod and dig down to get rid of any stones. They wouldn't just hammer in otherwise. They do look very nice and should last a really long time. Hopefully they will help keep the grass from migrating into the mulch area.

Product seems sturdy but I've not yet installed it. What's not clear is the product description. It is described as "galvanized" but also as "heavy-duty weathering steel". "Weathering steel" is usually a generic term used to describe the "COR-TEN" steel product that produces a stable, rust-like appearance due to weathering. This is not that material. It seems to have a black painted or powder coated finish. I cannot confirm if the steel under this finish is in fact galvanized as described.