Size: Total length approximately 3.7cm Materials: Earrings (post/catch) titanium, (other) brass Metal charm star: approximately 9 x 8mm Crescent moon charm: approximately 1.6cm Please be aware that some people may experience metal allergies even with titanium. Each item is carefully handmade, so there may be slight differences in fine scratches and the balance between the left and right sides. They are not as strong as mass-produced products, so please handle them with care. Instant purchase without comment is OK, but please refrain from price negotiations. Motif/Shape... Star / Moon / Universe / Clouds Earring Shape... Catch/Stud