With a cool glow-in-the-dark design, this necklace set will convey the mystical vibe that you share with your bestie. Each black cord necklace has a faux crystal gem pendant that magically glows when you turn out the lights plus a silver-tone "BFF" dangle. With one for you and one for her, you'll always stay connected.Pack Size: 2Finish: Silver-toneLength: 16 + 3 in. extender / 40.64 + 7.62 cm. extenderClosure: Lobster claspMaterial: Plastic, Metal Style Number: 15807 - Claire's Best Friends Mystical Gem Glow In The Dark Pendant Necklaces - 2 Pack