Our classic tiny crystal studs elevated to the stars in a prong setting, now available in implant grade titanium for 24/7 waterproof, sweatproof, lifeproof wear. Also available as a titanium flat back for cartilage piercings and as our signature Celestial Crystal Solitaire Nap Earrings. SIZE & FIT Earring top: 3mm diameter Post gauge: 20g (standard piercing) Solid titanium backings — a secure, adjustable alternative to our flat-back styles Best for first or second lobe MATERIALS & CARE Medical-grade titanium Cubic zirconia crystals Gold: 18K gold PVD plating Silver: Platnium PVD plating Hypoallergenic — safe for sensitive skin Waterproof and tarnish resistant To maintain shine, polish with a soft cloth SHIPPING & RETURNS Free standard US shipping on orders over $150 Easy returns and exchanges