Ball closure [Package include]: 8pcs plastic push in lip studs tragus earrings studs+ 16pcs tragus earrings studs cartilage earrings monroe piercing jewelry labret lip studs with a velvet pouch; [Piercing Gauge]: Tragus earrings 16g (1.2mm); bar length : 5/16"(8mm); ball dia.: 3-3.5mm; Silver, rose gold lip studs tragus studs earrings flat screw back and push in style plastic tragus jewelry; Using: These tragus studs and monroe jewelry pack can be used as 16g lip rings, labret studs, monroe piercing jewelry; tragus earrings studs, cartilage piercing studs; [Material]:Tragus earrings are made of 316L surgical stainless steel and clear bioflex, grade alloy-smooth surface. durable, comfortable. Nickel and Lead Free, Hypoallergenic. These 16g labret studs and tragus earrings studs and cartilage helix earrings hoop set is adorable for women and men. Easy to insert and take off. Best gift for for Birthday, Christmas Day, Anniversary Day, Valentine's Day, Wedding.