Threadless Earring: Total 5 Pairs. Includes 5 different size of bar and top jewelry(each size has 2PCS). You can freely make matches. Perfect for finding the right size jewelry your piercing needs Material: Push pin earrings are made of stainless steel, nickel and lead free, suitable for sensitive skin. Highly polished with a smooth surface, making it comfortable for long time wear These flat back tragus earrings gauge: 18G(1.0mm); bar length: 6mm, 7mm, 8mm, 10mm, 12mm; Top size: 1.5mm, 2mm, 2.5mm, 3mm, 4mm; Color: Gold. Top style: AAA+ CZ Design: ① The threadless design on top can be easily used than regular threaded studs, and can be easily replaced with the style you need. ② The flat back is designed not to come off and stays firmly on your piercings, and be used on a variety of piercing parts Multi use: Can be use as tragus piercing jewelry, medusa piercing jewelry, monroe lip piercing jewelry, ashley piercing lip jewelry, labret stud, threadless flat back earrings, forward helix piercing jewelry, lip ring studs, push pin earrings, push in nose stud, snakebite lip jewelry, 18g nose stud Discover the perfect fit for your piercings with this 20-piece set of Aumeo threadless nose and lip rings. Crafted from nickel and lead-free surgical stainless steel, these push-back earrings are suitable for sensitive skin and come in a variety of lengths and top styles for a customizable look. The flat back design ensures a secure fit, while the smooth surface provides all-day comfort. This set includes 10 different bar lengths and 10 top styles, allowing you to mix and match to find your perfect fit. The gold-colored jewelry is available in gauges 18G (1.0mm) and top sizes 1.5mm, 2mm, 2.5mm, 3mm, 4mm. Use as tragus piercing jewelry, medusa piercing jewelry, monroe lip piercing jewelry, ashley piercing lip jewelry, labret stud, threadless flat back earrings, forward helix piercing jewelry, lip ring studs, push pin earrings, push in nose stud, snakebite lip jewelry, or 18g nose stud. With its modern style and versatile design, this set is a must-have for any piercing enthusiast.