Remark: the ear stud and Gun sold separately, pls choose you need *Condition: 100% Brand New *No Harm to Human Body *Ear Stud *Style: Birthstone Ear Studs *Main Material: 316L Stainless Steel with CZ Gem *Gauge: 18g (1.0mm) *Bar Length: 10mm *Gem: 4mm Top with 3mm gem *Metal Color: Silver Color or 24K Gold Plated*Packing: Individual sterile packed, 12pairs per pack*Lot of 12pair(24piece), sold as dozen card packaging, 12pairs per pack set *Professional Packaging to protect your items