You'll love this cool 3-pack of surgical steel round flat back studs! They're ultra-durable and hypoallergenic, designed with a flat back for easy wear and a secure fit. Ideal for jazzing up your ears, nose, or any piercing you love!Material - Surgical SteelDimensions - Total Length - 12 mm; Post Length - 8 mm; Gauge - 16 G / 1.2 mmFeature Dimensions - Attachment Width - 12 mmWeight - 15gSuitable for these piercing placements - Cartilage, Lobe, Conch