The retangular background is made from Art Clay, which you may know by now is 99.9% pure silver once the piece is fired and the binder has burned away. Each piece is stamped ".999FS" for 99.9% Fine Silver on the back.
I use solid sterling silver beads and chains. Why do I specify "solid"? I'm finding many sellers out there are using the word sterling silver in their descriptions only later to state--or not state--reference to the plating of their jewelry. My supplies are purchaced from trusted vendors so my customers can be sure they are purchasing unique pieces which made with quality materials to give them many years of enjoyment.
If you would like to purchase a custom necklace, please "convo" me in my Etsy store with what you would like to see and I will give you a price quote. Just for example, the piece you see here will run roughly $35.