G23/F136 Titanium CZ Flat Back Cartilage Stud Internal Thread | Implant Grade | Hypoallergenic Upgrade your ear stack with precision-crafted shine. Made from implant-grade G23/F136 titanium, this internally threaded flat back stud is lightweight, nickel-free, and designed for sensitive skin. Ideal for healing or long-term wear, it delivers both safety and style without compromise. The smooth flat back sits comfortably against the skin, reducing pressure and irritation — perfect for everyday wear, even while sleeping. The brilliant cubic zirconia adds a clean, elevated sparkle that works beautifully as a standalone piece or layered in a curated ear look. Minimal. Refined. Effortlessly wearable. Product Specifications Brand: WANTI Jewelry Model: T2511 Material: G23/F136 Implant Grade Titanium Stone: Cubic Zirconia Color Options: Gold / Silver Gauge: 16G (1.2mm) Other gauge options, such as 18G, are available upon request. Please contact us for assistance. Bar Length: 4mm, 6mm, 8mm, 10mm , 12mm, 14mm Thread Type: Internal Thread Quantity: 50 pcs Packaging: Individually packed (1 pc per opp bag) Payment Options: PayPal, T/T, Western Union, Online PaymentShipping: DHL, FedEx, SF Express, EMS, Aramex, etc. Perfect For Helix · Tragus · Conch · Rook · Lobe · Other Cartilage Piercings Styling & Occasions Everyday wear Minimalist aesthetics Curated ear stacking Gift-ready essential Wholesale & Custom Orders Looking for bulk purchasing or customization?We support OEM/ODM services and factory-direct wholesale partnerships. WANTI Jewelry specializes in high-quality titanium body jewelry for piercing studios, jewelry brands, and retailers worldwide. Contact us to discuss pricing and long-term cooperation.