These bold earrings are made from Water Buffalo teeth set in recycled brass bullet casings. They swing from brass chains and brass earhooks, at a total length of 3.5" - 3.75". Goldfill earwires are available by request. The Buffalo teeth are all shades of brown but vary in exact size, shape, and coloration. The recycled bullet casing caliber is 9mm or 357. Water Buffalo are a domestic dairy animal and food source common in Southeast Asia. No animals were harvested to make these earrings.