This listing is for a pair of unknown blue stone plugs hand carved to your size. I bought this from a supplier at a rock and gem show over 4 years ago now - it was sold to me as Turquoise but since my experience with carving I now question it. It was chalky on the outside (raw stone image in last picture) and contains some parts that are very soft and some that are almost as hard as quartz. I open ended asked on my Instagram account and thoughts on this material ranged from Chrysocolla to Chrysoprase. Without actually testing it I will never know, but what I do know is that blue stones are usually due to copper bearing minerals being present. This stone is gorgeous no matter the name ;) *The second image is an EXAMPLE of what this stone looks like polished, so you get an idea for what your plugs will look like. It is NOT included with your purchase! Custom plugs -- Choose your size in the drop down menu. If you have any special preferences (on wearable, inner our outter flare measurements) please leave me a note upon checkout. It takes about 2 weeks to make them for you - please read my shop policies for more information regarding my custom orders. The plugs are one of a kind, crafted on a lapidary machine. Stone shown in the picture is the one I will be making your plugs from. Due to the nature of hand crafting each plug, sizes may vary within .mm of each other and will not be a perfect measurement all around the saddle. As this would be body jewelry, these items cannot be returned or exchanged for sanitary reasons.