Love Coffee? Crave Cola? Addicted to energy drinks? You'll create a fashion chemical reaction when you wear this caffeine molecule necklace! Perfect for every coffee lover, this necklace features a realistic representation of a single caffeine molecule on gold or silver link chain. Secretly express your love for caffeine with this charming caffeine molecule necklace! Made in China. Pack of 6 comes with 3 in each metal finish, Gold & Silver. 16-18" long, 1 1/4" x 1 1/8" pendant.