Silver Tone Small Pi White Clear Crystal Diamond-Shape Earrings. Small Silver Tone Pi is approx. 0.42 x 0.3 x 0.06 (HxWxD) including loop. The irrational number Pi is a mathematical constant, the ratio of a circle's circumference to its diameter, approximately 3.14. It has been represented by the Greek letter since the mid-18th century. Enamel and crystal Lulu Diamond-Shaped Earrings are approx. 0.5 x 0.42 inches (HxW). Earrings have steel posts. Earring backs are Bullet ''Clutch'' Style with Plastic Pad. Earring colors available: Red, Orange, Lime Green, Green, Teal, Blue, Purple, Light Pink, Hot Pink, Black, White, and Brown. PLEASE NOTE: Our products are lead safe, but are not intended for children 14 years and younger.
