【Order includes】: 8 Pcs opal lip rings and 8pcs cubic zirconia internal thread flat back earrings nose studs,sturdy and durable, operation is very simple. comfortable to wear without sharp edge 【Perfect size】: Flat back earring studs gauge: 16G(1.2mm), bar length:5/16 inch(8mm), top cubic zirconia opal diameter: 2mm, color: silver 【Suitable for】: These internal thread flat back earring studs can be used as tragus/helix/forward helix/conch/cartilage/lobe earrings studs piercing jewelry, nose rings, nose studs, nose rings studs, nose piercing jewelry, lip rings, lip studs, lip piercing jewelry, medusa piercing jewelry,labret piercing jewelry, side labret lip ring piercing jewelry, snake bite piercing jewelry, monroe piercing jewelry, ashley piercing jewelry, philtrum piercing jewelry and more other body piercing 【Material】: Made of 316l surgical steel and shiny cubic zirconia, highly polished, smooth surface, safe for sensitive skin. internal thread flat back design, simple and elegant. convenient to put in or out. very sturdy, never fall off. suitable for long time wearing，provides lasting color retention and extremely easy to clean 【After-Sales Service】: When you encounter any issues with the size, quality, or any other issues when using our body piercing jewelry. please contact us at any time, Xnsjeyy will solve your problem as soon as possible