This set of stone plugs is a great deal. As someone who has payed up to 20 dollars for a single pair of plugs, I was skeptical about this deal. Too cheap to be true, right? Well it is true. I am wearing the amethyst plugs as I type this. I have not had the issue of the plugs randomly falling out while I am doing nothing. They are not extremely long on the wearable space but more than enough for my normal to thin earlobes. They are comparable in size and shape to other stones plugs of a 0g that I have purchased in stores. All pairs feel solid, are relatively well matched for being natural stones, and appear very much like the image. Completely satisfied.