【Implant Grade G23 Titanium】 Crafted from solid implant-grade G23 titanium, these flat back studs are fully hypoallergenic, nickel-free, and ideal for sensitive skin and fresh piercings. This premium material ensures long-lasting comfort without tarnishing or irritation. 【Secure Threadless Push-Fit Design】 Features an easy threadless push-pin mechanism for a secure, custom fit. Simply insert and press to lock—no screwing or twisting needed. This design prevents stripping and makes insertion/removal effortless. 【Flat Back Earring Studs for All-Day Comfort】The smooth flat back sits flush against your skin, preventing snags and irritation—even during sleep. Its lightweight, discreet design is perfect for earring piercing jewelry, suitable for cartilage, nose studs, nose rings, tragus, helix, conch, daith, rook, Medusa, lip, and labret piercings. Wear it all day without discomfort. 【Specifications】 16G (1.2mm thickness). Includes three pairs of stud earrings with 5/6/7mm bar, paired with 2/3/4mm cubic zirconia stones respectively. Features brilliant clarity and exceptional sparkle. Designed with a smooth, flat-back base for a secure and comfortable fit, conforming seamlessly to the skin. Ideal for all-day wear and safe for sleeping, minimizing snagging. 【Care Tip】 If the top of your jewelry feels loose, gently remove the pin and bend it slightly (about 20 degrees) before reinserting for a snug fit. UPC 768834134703 ASIN B0G1YG4LWF Color Gold Gem Type cubic zirconia Material Titanium Ring Size 16G Brand Name Gotumo Metal Type Titanium Item Weight 0.02 kg Metal Stamp G23 Stone Color clear Stone Shape Cubic Closure Type Push Back Manufacturer Gotumo Product Style fashion Condition Type Implant Grade Item Type Name body-piercing studs Number of Pieces 6