Sterling Silver Mt. Rushmore South Dakota Charm Approximately 3/4" x 7/8" Approximately 3.0 grams Includes 6mm split ring already attached This sterling silver Mount Rushmore National Memorial Charm measures about 3/4" x 7/8" and weighs about 3.0 grams. This detailed Mt Rushmore charm features the sculpting of George Washington, Thomas Jefferson, Theodore Roosevelt and Abraham Lincoln with the words Mt Rushmore SD. It comes with a split ring already attached making it more secure for a charm bracelet or necklace.