✦ Sold as One Single ✦ Bend pin slightly before inserting for a secure fit (see photo for instruction). [SPECS] Material: Implant-Grade Titanium (ASTM F-136) Color: Silver (plain titanium) Stone: Clear Cubic Zirconia (CZ) — Prong Set CZ Size: 2mm, 3mm, 4mm Gauge: 16G (1.2mm), 18G (1mm), 20G (0.8mm) Bar Length: 6mm, 8mm Flatback Width: 4mm Style: Threadless push-in Gauge Guide: 16G — helix, tragus, conch, daith, septum, cartilage 18G — earlobe, cartilage, nostril 20G — earlobe, nostril A timeless clear CZ in a classic prong setting — the most popular stud in our collection. The raised prongs allow light to pass through the stone from every angle, giving it that signature diamond-like sparkle. The 4mm flatback provides a stable, comfortable base. Implant-grade titanium is biocompatible and safe for sensitive skin. Why you'll love it: Implant-grade titanium (ASTM F-136) — biocompatible and hypoallergenic Prong setting maximizes light reflection for brilliant sparkle Threadless push-in design — secure, easy to insert and remove Flat back sits flush for all-day comfort, even while sleeping Prefer a slimmer flatback? See our Clear CZ Prong Stud (2.5mm flatback). Want gold? See our Gold Clear CZ Prong Stud. More CZ colors: AB | Emerald | Aqua | Blue | Red Just need the top? See our CZ Prong Top (CZ colors) or CZ Prong Top (metal colors). Prefer a bezel setting? See our Clear CZ Bezel Threadless Stud.