About This Stud Sparkle meets simplicity in these crystal-clear kite cut studs. Crafted from pure titanium for ultra-comfort and long-lasting shine. Made with ASTM F-136 implant-grade titanium, trusted by professional piercing studios for its comfort, safety, and everyday durability. Eva is available in other three exquisite stone colors: Emerald– Radiant green hues for a timeless and vibrant charm. Amethyst – Sophisticated purple tones that exude elegance. Black – Bold and modern, perfect for making a statement. Details - Sold as a single - 18G-6mm post length Need a longer post? Shop additional posts [here] - Crystal AAAAA grade cubic zirconia for brilliant sparkle - Closure: Push in - Made of solid implant grade titanium Gold version is coated in 18k gold PVD Plating - Flat Back Disc Size: 0.15" (4mm) - Waterproof / Hypoallergenic / Nickel Free