Bezel-set titanium stud earrings, white cubic zirconia gemstone. Pure, solid, implant-grade titanium, nickel free and very hypoallergenic. Pure titanium is naturally dark silver in color, rugged and durable, yet lightweight for both men and women. Specifically, this is 6AL-4V-ELI ASTM F-136 titanium, grade 23 (implant grade) titanium. Why a bezel setting? The gemstone is secure, sitting flat in the setting, no prongs to snag on clothes, washcloths, etc. Available in a single stud or pair. Solid titanium earring backs are included. Your order will be securely and sweetly packaged for gift giving at no extra charge. Available in 3 gemstone sizes (2mm, 2.5mm, 3mm). Post thickness: 21 Gauge - standard thickness for earlobes These studs come standard with a 10mm-long post (common length for earlobe piercings), but the length is customizable. Just leave me a note at checkout with your preferred post length (in millimeters). My pics are all closeups, so these studs are smaller than they appear. For health and sanitary reasons, all sales are final on pierced items. Please ensure that you understand the post gauge (thickness) and head size of this stud and ask questions before purchase if you aren't certain. Thank you for shopping at Sweet Lobes! ©2021 Sweet Lobes. All rights reserved. All content and photos in this shop are the property of and copyrighted by Sweet Lobes and may not be copied, altered, or otherwise used in any form without written permission from Sweet Lobes.