Ti2 Titanium Womens 3mm Round Bead Stud Earrings - Sky Blue Ti2 Titanium's round bead earrings are sure to please. are hypoallergenic and fitted with titanium scrolls which are very kind to your skin. Light and comfortable they are ideal for everyday wear. 0.3cm(Diameter) Titanium Complete with a Ti2 Titanium presentation box.