Value Pack: 1pcs pink cz white pearl flower helix cartilage earring stud with flat back. Normal Size: Bar Thickness: 16 Gauge(1.2mm); Bar Length: 6mm; Material: Made with 316L stainless steel back, high quality PVD plated. Style: Threadless top, easy to pop in. Piercing Location：Suit for helix, cartilage piercing. 16G Dangly Helix Cartilage Piercing Jewelry Pink CZ White Imitation Pearl Flower Flatback Earring Stud Gold Threadless second lobe Stud Push Pin 6mm