Threadless design - Threadless nose stud keep your jewelry secure and stay in place. Held by tension, threadless jewelry cannot accidentally fall out when properly worn.
Gold Nose Studs Size - 20 Gague (0.8mm); Post length: 1/4"(6mm). Top Diameter: 1.5mm,2mm,2.5mm,3mm,4mm.
Package: 10 pcs 20g nose stud in total. Same Gague and post Length. Each top jewelry size comes in 2 pcs. One nose flat back post to fit all these threadless ends.
Standard Piericng Size: 20g flat back nose stud with 1/4'' post are suitable for nostril and earlobe.
Using Tips - If the jewelry top feels loose, then you just need to remove the pin and slightly bent the pin more than 20 degree when insert the pin.