These earrings have a yellow accented colored tribal sphere that dangles and is 12mm in diameter. The upper portion is of the same yellow background. The design is of a spiral. The tribal sphere is 20mm in diameter. The total length of the dangle is 45mm long. The Earring itself is made out of an unknown metal. There are no markings for either brand name or type of metal. This would be good for teens and adults!