This coin of Earth's Moon features a geographically (technically it's selenographically) correct 136,794,240:1 scale design of the surface texture of both its near and far side. Struck in solid copper 1" pendant weighs 7 grams 30" plated steel chain with lobster clasp, certified nickel-free Expert patina to highlight the engraving Broadstruck for a rounded edge Archival packaging comes with a description of the coin and Moon Facts Designed and engraved by Woody Maringer. The coloring/patina process is done by hand, and it is both an art and a science so coins will vary slightly