The silver-tone necklace matches well with the rest of your dark academia jewelry. The faux mystical gem give a super sought-after ethereal vibe. Crystals are a trendy look, and this charm necklace fits that bill. Though it doesn’t have any magical powers, this black necklace can mimic that overall vibe. Finish: Silver-tone Length: 16 + 3 in. extender / 40.64 + 7.62 cm. extender Closure: Lobster clasp Material: Plastic Style Number: 47171