Magic Metal Pentagram Locket Necklace Vintage Antique Silver Tone Star Pentacle Pendant NT46 Fashion Jewelry Ships from the USA Pentagram Locket Necklace. Clicks tight to shut. Pendant Size: 1.25 inches. Chain Length, Open Clasp to End: 30 inches. Makes a great romantic gift at an affordable price. Search Magic Metal Jewelry for more jewelry styles.