The listing, 10 Gauge Bamboo plug has ended.
The 10 gauge is the smallest size in the photo. They're cute and have a hollow center so if you have a favorite pair of dangling earrings you haven't been able to wear since gauging your ears, you could put them with these plugs.
Bamboo is never 100% round due to the natural growth of the plant. As such, the size is approximate but very close. These are completely natural and hand-cut.
This can also be used as a nipple ring, but due to it's length it's more appropriate for smaller male nipples.
Due to the shape these should only be used in ears that are already gauged and healed; not for use as a gauging tool.