Yellow brass keyhole ear weights that have a hammered texture and a long, hollow front. The size is 4G(5mm) so you must have lobes size 4G (5mm) or bigger to wear.These ear weights have a hinged design that opens and clicks closed for an easy fit. The length is about 30mm and the width is about 20mm with a weight of about 14 grams each, making these fairly lightweight. Brass is not meant for long term wear, it may oxidize under extreme moisture conditions. For healed lobes. Sold in pairs (2pcs).