PRICES MAY VARY. Threadless Earring: Total 20PCS. Includes 10PCS different bars length and 10PCS top. 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: 20G(0.8mm); bar length: 6mm, 7mm, 8mm, 10mm, 12mm; Top size: 1.5mm, 2mm, 2.5m