[Package]: 28pcs cartilage helix tragus daith conch lip piercing jewelry,mix-styles give you wearing choices. [Size]: Thickness: 16G (1.2mm), Bar Length: 8mm (5/16inch), Ball Top Size: 3mm. [Safety Material]: Made of High Quality Stainless Steel and Clear Flexible Acrylic. [ Using]: Perfect Fit for Lip Rings Stud,Tragus Earring Stud, Helix Earring Studs, Cartilage Earring,Conch Piercing Jewelry, Labret Stud, Barbell, Medusa Piercing. Easy to Insert and Take off. [Best Gift]: Can be as a gift for your friends, mother, daughter, male and female friend