Magic Metal Libra Necklace Antique Zodiac Sign NG36 Crystal Scales Pendant Astrology Charm Horoscope Ships from the USA Libra Zodiac Necklace. Represent your sign with this vintage-inspired astrological pendant. Pendant Size: 1.25 inches by 1 inch. Entire Length of Necklace, Open Laying Flat: 28 inches. Makes a perfect gift. Search Magic Metal Jewelry for more jewelry styles.