Designed and built from two layers of sterling and 12K gold. Handmade by T&R Singer, it's stamped Sterling and hallmarked. This Navajo Silver and Gold Bison Pendant has southwest style all wrapped up! These pendants are designed to fit on T&R Singer hand strung stone bead necklaces, which we also carry, as well as your own necklaces. You can easily change the bail to any size you have as they are attached with a jump ring.Weight: 10.9 grams Metal: Sterling Silver and 12K Gold Bail Diameter. 70" Approximate Size: 1.90" wide x 2.33 long including bail. We acquire our pieces directly from the artists to ensure authenticity.