Description If you've got a nose for style, these are the studs for you! This pack features a variety of designs, change them up to suit your mood! They're made with premium titanium, so they're gentle on skin and comfortable for daily wear. The gauge measures 20G/0.8mm. If you've got a nose for style, these are the studs for you! This pack features a variety of designs, change them up to suit your mood! They're made with premium titanium, so they're gentle on skin and comfortable for daily wear. The gauge measures 20G/0.8mm.