This 2 and 3/8th's-inch long pendant is has a desert sky setting of black onyx; a rock outcropping (possibly "shiprock in New Mexico) set in picture jasper; a comet and moon set in lab opal, and stars set in Sterling silver studs. Width across the middle is a little over 7/8'th's-inches, and weight is 12.1-grams (or .425-ounces). It ships with an 18-inch solid Sterling silver chain. Hallmarked. Always free Priority shipping within the U.S.