Pi Math Earrings, Pi Science Jewelry Stud Earrings, Geek Nerd Teacher Student Jewelry Gift, 14K Solid Gold This is a pair of a Pi stud earrings in 14K Solid Gold. Totally cute tiny earrings for a geeky style! Would make a perfect distinctive gift for someone special! Measurements approx.: 6.7mm Material: 14K Solid Gold Also check more --Earrings-- http://www.etsy.com/shop/HardResols?section_id=11614037 And my shop here: http://www.etsy.com/shop/HardResols >----REGISTERED MAIL WITH TRACKING NU Teacher Jewelry Gifts, Math Earrings, Nerd Earrings, Math Jewelry, Pi Math, Marvel Jewelry, Teacher Jewelry, Geeky Fashion, Science Jewelry