TheseAmmonite Swirl Brass Earrings/Hangers are handmade and sold in pairs (2pc). Each earringis lightweight, weighing about 2.8 grams and is made from casted brass. Each piece is handmade and unique in shape and size, but the approximate size is about 30mm x 30mm. Must be 18G (1mm) or larger to wear. Please note that brass is not suitable for long-term wear and may oxidize in high-moisture conditions.For healed piercings.