Enter your spike era with these silver-tone beauties. The post-back earrings have square designs with a faux crystal-covered spikes that have a sweet butterfly detail.Finish: Silver-toneDrop: 3 in. / 7.62 cm.Closure: Post backMaterial: Cubic zirconia, Style Number: 03518 - Claire's Silver-Tone Butterfly Spike 3" Drop Earrings