Make your bestie smile with this best friends necklace. The silver-tone necklace set has a slit heart pendant that has a happy face design, multi-colored finish, and glows in the dark, making them as extra as you two! For best results, expose glow-in-the-dark charms to light. Pack Size: 2 Finish: Silver-tone Length: 16 + 3 in. extender / 40.64 + 7.62 cm. extender Closure: Lobster clasp Material: Metal Style Number: 28187