HANNEA® 16G Flat Back Stud Earrings for Women Men – Hypoallergenic Surgical Steel Cartilage Piercing Jewelry with Cubic Zirconia, Tragus Helix Conch Nose Lip Studs, Gold Plated Dainty Earring Pliers Features a standard 2mm center

Features a standard 2mm center hole for effortless threading into different jewelry and craft designs

users can quickly insert and fasten accessories into the drill jaw to start working efficiently

EXCELLENT PERFORMANCE: The window insulation strip has excellent cold/heat insulation and sound insulation effects

featuring full-size ergonomic crochet hooks and essential accessories for all skill levels

HANNEA® 16G Flat Back Stud Earrings for Women Men – Hypoallergenic Surgical Steel Cartilage Piercing Jewelry with Cubic Zirconia, Tragus Helix Conch Nose Lip Studs, Gold Plated Dainty Earring Pliers Features a standard 2mm centerHypoallergenic & SafeCrafted from high quality surgical steel, these earrings are nickel free, lead free, and gentle for sensitive ears, ensuring comfortable all day wear. Trendy Multipurpose DesignPerfect for tragus, helix, cartilage, conch, lip, and medusa piercings, offering versatile styling options for both women and men. Elegant & MinimalistDainty flat back stud design with optional cubic zirconia adds a subtle sparklesuitable for daily wear,