Description from website: Modeled from traditional tribal earrings worn by the Berber people from Northern Africa. Cast using the lost wax process in pure brass the treated with oxide to give an antique finish and to reveal detail. Each earring weighs 36 grams. The diameter of the hoop is 6.5 cm. The hoop is 1 cm wide. Tags: ear weights, gauge jewelry, burning man, belly dance, Diablo organics, Buddha organics, tawapa, BVLA