Add a bold touch of Academy color to your personalized necklace with the Royal Blue Radiance Charm. Featuring a large, faceted royal blue crystal in a polished 18k gold-plated setting, this charm beautifully reflects the spirit and tradition of the Air Force Academy. Its convenient clasp makes it easy to attach to your favorite chain or pair with USAFA squadron number charms. Features: Polished gold-plated setting Charm only; chain and additional charms sold separately Measures approximately .5" long 18k gold-plated finish Clasp for easy attachment to a chain Nickel and lead free Hypoallergenic