Silver Plated 3-D Unicorn Head - Filigree Heart Post Earrings. Silver plated Unicorn Head charm is approximately 0.77 x 0.58 x 0.28 inches (HxWxD) including loop. A Unicorn is a mythical creature, or someone amazing who is hard to catch or simply a very rare find. Silver plated Filigree Heart has a steel post. Earring post is approx. 15.4 x 8.25 x 2.2 mm (HxWxD) including loop. Earring backs are Bullet ''Clutch'' Style with Plastic Pad. PLEASE NOTE: Our products are not intended for individuals 14 years and younger.