They look great, but are just too thin to be much use. After 3 months in the garden, the tags actually faded to unreadable (yes, you actually are imprinting the copper, so I don't know how that happens). I am giving this 3 stars because it's copper, and I think it may help as a bug repellant to a degree, since the copper seems to be dissolving, so it's got to be going into the soil itself, but as a label? Not good.