Improved Craftsmanship: Made of 316L surgical stainless steel, good goldtone plated, high polished smooth surface, very comfortable without sharp edge and prevents irritation to your skin; provides lasting color retention and extremely easy to clean Seamless Hoop Piercing Size: 4pairs=8pcs surgical stainless steel hoop clicker sleeper earrings are in different sizes, gauge size:16 Gauge (1.2mm), inner diameter 1/4"(6mm), 5/16" (8mm), 3/8" (10mm), 1/2"(12mm), perfect jewelry size for ear and nose piercing; give you changeful body piercing demands Classic Cartilage Earrings Design: Hinged hoops clicker piercing earrings design, simple yet classic segment nose ring suit for women, men; we use the latest production process to strictly control the quality, hinged section pulls open and snaps close for easy insertion into piercing AfterSales Service: Feel free to contact us when you encounter any issues with the size, quality, or any other issues when using our body piercing rings. will solve your problem as soon as possible MultiFunction: These hinged seamless clicker ring perfect for nose piercing ring hoops, nostril hoop ring, lip rings hoops, tragus piercings hoops, helix earring, cartilage earrings hoops,daith clicker piercing, lobe ear piercings and more other body piercing