Dinosaur bone key chains made of real fossilized bones from dinosaurs many millions of years ago. Not your standard keychain! These small pieces of dino skeletons were collected in the United States, then faceted and polished so you can see the cellular structure more clearly. These also make really nice bag charms or other decorations, if you don’t have keys. Each bone piece is around 1 inch long, 2.3 to 2.7 cm. The second photo shows the stones available; click on the image to see the whole thing, then select the corresponding letter you want when you add the keychain to your cart. The steel key rings are also about 1 inch (2.4 cm) across; each keychain, including the handmade stainless steel chain and sterling silver wire wrapping, runs around 3 1/3 inches (8.1-8.5 cm) in length. The dinosaur charms are available for purchase here; when bought at the same time as a keychain, I will add them to the keychain unless you tell me not to. Each dinosaur fossil on my website arrives with a card explaining what it is, so they are ideal for gifts. I can even ship them directly to the recipient for you.