Natural Kingman turquoise(Arizona mine) are custom set in .999 fine silver/.925 sterling silver, finsihed with a sterling silver chain/spring clasp. It has two rings at 16" & 18" so you can change the necklace length. This necklace has a lightly oxidized/satin finish. READY TO SHIP! **Each jewelry is made by hand, formed, forged, hammered, and polished. **Because of its handmade nature and natural gemstone, please allow some variations in color/shade/inclusions. No two are identical so you will receive a unique piece of jewelry. Details · Necklace Length: Adjustable 16" and 18" · Kingman Turquoise: Approx. 17.35 x 16mm(Focal); 8-10mm(Smaller Kingman Turquoise) · Metal Components: .999 Fine Silver; .925 Sterling Silver · Handmade by Tina KL It comes beautifully packaged in a Gugma embossed black jewelry box + mini card, gift ready! Thanks for stopping by!