18PCS 16 guage externally threaded stainless steel labret monroe lip ring cartilage tragus helix earring studs have 8mm,10mm,10mm,each size 6pcs,economical price but costly beauty. Gauge: 16G(1.2mm), Bar Length: 5/16"(8mm),3/8"(10mm),1/2"(12mm); Ball Size: 3mm Made of 316L stainless steel,high quality synthetic opal and clear CZ,healthy safe and durable material with high polished smooth surface,comfortable and could be long time wearing. MULTIPLE USING--These Labret Studs Can be Used for Tragus Piercing Jewelry, Medusa Piercing Jewelry, Monroe Piercing Jewelry, Conch Piercing Jewelry, Labret Jewelry, Lip Rings, Monroe Lip Studs, Snake Bite Piercing Jewelry, Ashley Piercing Lip Jewelry, Helix Earrings, Forward Helix Piercing Jewelry, Cartilage Earring with Flatback. For after-sales service,90-day money back guarantee or exchange,we are engaged in providing best shopping experience. Yaalozei 16G Stainless Surgical Steel Labret Monroe Medua Lip Rings Tragus Helix Cartilage Conch Ear Earring Stud Barbell Body Piercing Jewelry for Women Men Bar Length 8mm 10mm 12mm Silver