I had it with plastic collar tabs. When I began looking around at the metal tabs, I couldn't believe the variety to choose from, the complaints about sharp edges and corrosion, and the different finishes available.

These tabs fit the bill (well..., my bill) to a tee. A reasonable price, a quality finish (no oxidation yet and it's been nearly half a year), a selection of lengths, and a decent storage box in which to keep them. There's really nothing else for me to say. If you're reading this review, give these a shot.