It measures 2.82 inches long or 71.6mm. And is pictured next to a Morgan silver dollar for size comparison This sterling silver Native American pendant has a good weight of 21.7 grams and is in excellent pre-owned condition with very little wear. Native American RB Running Bear jewelry is handmade sterling silver jewelry, featuring a running bear and the initials "RB" as a hallmark. The jewelry is crafted by the Zuni, Navajo, Hopi, and Pueblo people, working directly with the artists to bring you the best in handmade Native American silver jewelry.